Competitive peak
USBC bowler profile
Ralf Chavanne
Proven Competitor
9383-13453
Bowling since 2011
180+ peak
160+ career avg
1K games
Lifetime average
165.45
Lifetime games
1450
Highest average
184
Career honors
0
What this profile flair means
Competitive peak aura
The nameplate aura reflects a highest recorded league average of 184.
Proven Competitor
Awarded for at least 1,000 recorded league games.
Honor pins
Pins appear after a recognized 300 game, 800 or 900 series, or 11-in-a-row award.
Milestone marks
These celebrate peak average, career average, recorded games, and accumulated honors separately.
Historical records
League History
USBC records begin in 2011. Sport and challenge conversions are summarized below.
Recent composite averages
Year2026
Type
House
Average181
Games60
Year2025
Type
House
Average176
Games30
Year2024
Type
House
Average169
Games102
League averages
2025-2026
League
J.L. Summer Trio
SeasonS
Average184
Games33
League
Friday Nite Handicap
SeasonW
Average177
Games27
2024-2025
League
Friday Nite Handicap
SeasonW
Average176
Games30
2023-2024
League
Friday Nite Handicap
SeasonW
Average169
Games102
Show earlier league averages Hide earlier league averages
2022-2023
League
Friday Nite Handicap
SeasonW
Average175
Games99
2021-2022
League
S&O Youth Adult
SeasonS
Average & games
League
Friday Nite Handicap
SeasonW
Average178
Games101
2020-2021
League
Friday Nite Handicap
SeasonW
Average172
Games102
2019-2020
League
Friday Nite Handicap
SeasonW
Average170
Games67
2018-2019
League
Fri Nite Hdcp
SeasonW
Average178
Games105
2017-2018
League
Fri Nite Hdcp
SeasonW
Average160
Games99
2016-2017
League
Friday Nite Handicap
SeasonW
Average164
Games99
2015-2016
League
Friday Nite Handicap
SeasonW
Average165
Games99
2014-2015
League
Friday Nite Handicap
SeasonW
Average153
Games91
2013-2014
League
Coors/Jersey Classic Trios
SeasonS
Average & games
League
Elizabeth Ukrainian Knights Bowling
SeasonW
Average161
Games98
2012-2013
League
Wednesday Vacation League
SeasonW
Average156
Games9
League
Elizabeth Ukrainian Knights Bowling
SeasonW
Average156
Games84
2011-2012
League
Monday Summer Doubles
SeasonS
Average & games
League
White Emporium
SeasonW
Average158
Games103
2010-2011
League
Monday Summer Doubles
SeasonS
Average & games
League
White Emporium
SeasonW
Average126
Games102
USBC standing
Memberships
AssociationUnion County NJ USBC
StatusCurrent
From2026-08-01
Through2027-07-31
AssociationUnion County NJ USBC
StatusPast
From2025-08-01
Through2026-07-31
AssociationUnion County NJ USBC
StatusPast
From2024-08-01
Through2025-07-31
AssociationUnion County NJ USBC
StatusPast
From2023-08-01
Through2024-07-31
AssociationUnion County NJ USBC
StatusPast
From2022-08-01
Through2023-07-31
Show earlier memberships Hide earlier memberships
AssociationUnion County NJ USBC
StatusPast
From2021-08-01
Through2022-07-31
AssociationUnion County NJ USBC
StatusPast
From2020-08-01
Through2021-07-31
AssociationUnion County NJ USBC
StatusPast
From2019-08-01
Through2020-07-31
AssociationUnion County NJ USBC
StatusPast
From2018-08-01
Through2019-07-31
AssociationUnion County NJ USBC
StatusPast
From2017-08-01
Through2018-07-31
AssociationUnion County NJ USBC
StatusPast
From2016-08-01
Through2017-07-31
AssociationUnion County NJ USBC
StatusPast
From2015-08-01
Through2016-07-31
AssociationUnion County NJ USBC
StatusPast
From2014-08-01
Through2015-07-31
AssociationUnion County NJ USBC
StatusPast
From2013-08-01
Through2014-07-31
AssociationUnion County NJ USBC
StatusPast
From2012-08-01
Through2013-07-31
AssociationUnion County NJ USBC
StatusPast
From2011-08-01
Through2012-07-31
AssociationUnion County NJ USBC
StatusPast
From2010-08-01
Through2011-07-31
Career milestones
Honors
0900 series
0800 series
0300 games
011 in a row
Tournament history
Open Championships
Adjusted entering average
159
How it was calculated
The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.
2025/26184 → 159
Your Open Championships average is calculated from your 27 most recent games bowled between 2018 and 2026.
Search historical Open Championships scores.