Chess South Africa
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Chess South Africa
Coetzee, L (Leon)
Dob:
2013/01/29 (U12)
Gender:
Male
Chess SA id:
1130311521
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/09/14 (72 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1120.7
Current Weighted rating
1187.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1187.6
Current highest rating achieved
1120.7
Current floor (min rating allowed)
620.7
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±185.6
Current Raw change used (final)
0.0
Projected new Raw rating
1120.7
Projected new Weighed rating
1092.1
Projected new Weighted performance
255.7
Projected new final Raw rating (if new WP > new Raw)
1120.7
Projected new highest rating
1120.7
Projected new floor
620.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1120.7
Projected effective change (new Official - current Official)
-66.9
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1102.4
Current Weighted rating
1184.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1184.7
Current highest rating achieved
1102.4
Current floor (min rating allowed)
602.4
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±190.6
Current Raw change used (final)
0.0
Projected new Raw rating
1102.4
Projected new Weighed rating
1089.4
Projected new Weighted performance
255.7
Projected new final Raw rating (if new WP > new Raw)
1102.4
Projected new highest rating
1102.4
Projected new floor
602.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1102.4
Projected effective change (new Official - current Official)
-82.3
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
s
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
0.0
Projected new floor
700.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
0.0
Projected new floor
700.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Akkertjies Invitational 2024 (U13 Boys)
2024/09/14
2024/09/14
Cape Winelands (WCW)
Standard
60
0.83
5
5
0.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
Akkertjies Invitational 2024 (U13 Boys)
2024/09/14
2024/09/14
Cape Winelands (WCW)
Standard
60
0.83
5
5
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
0
0
5
0.0
0.0
-425.0
1211.6
786.6
White
2
0
0
2
0.0
0.0
-425.0
1128.3
703.3
Black
3
0
0
3
0.0
0.0
-425.0
1267.1
842.1
Standard
All
5
0
0
5
0.0
0.0
-425.0
1211.6
786.6
White
2
0
0
2
0.0
0.0
-425.0
1128.3
703.3
Black
3
0
0
3
0.0
0.0
-425.0
1267.1
842.1
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
0
0
5
0.0
0.0
-425.0
1211.6
786.6
White
2
0
0
2
0.0
0.0
-425.0
1128.3
703.3
Black
3
0
0
3
0.0
0.0
-425.0
1267.1
842.1
Standard
All
5
0
0
5
0.0
0.0
-425.0
1211.6
786.6
White
2
0
0
2
0.0
0.0
-425.0
1128.3
703.3
Black
3
0
0
3
0.0
0.0
-425.0
1267.1
842.1
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1160192873
Viljoen, S (Steyn)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
2
1140135534
Viljoen, A (Adrihan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
1130309863
Mudau, U (Unarine)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1140141741
Goso, I (Izwi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1120149747
Buys, L (Louwen)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
