Chess South Africa
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Chess South Africa
Jenneker, G (Griffin)
Dob:
2008/01/01 (U18)
Gender:
Male
Chess SA id:
1080190205
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/07/27 (73 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
1146.7
Current Weighted rating
1143.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1146.7
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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)
±178.9
Current Raw change used (final)
0.0
Projected new Raw rating
1146.7
Projected new Weighed rating
1051.0
Projected new Weighted performance
569.6
Projected new final Raw rating (if new WP > new Raw)
1146.7
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1146.7
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
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
1088.7
Current Weighted rating
1085.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1088.7
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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)
±194.3
Current Raw change used (final)
0.0
Projected new Raw rating
1088.7
Projected new Weighed rating
996.3
Projected new Weighted performance
599.6
Projected new final Raw rating (if new WP > new Raw)
1088.7
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1088.7
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
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
CT District North Top Schools 2024 (U18 Mixed)
2024/07/27
2024/07/27
Cape Town (WCT)
Rapid
30
0.60
5
4
2.0
1132.0
1062.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
CT District North Top Schools 2024 (U18 Mixed)
2024/07/27
2024/07/27
Cape Town (WCT)
Rapid
30
0.60
5
4
2.0
1132.0
1062.8
Analysis
1
CT Metro District North Top Schools Chess 2023 (U15 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
7
7
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
2
0
2
2.0
50.0
0.0
1277.6
1277.6
White
2
1
0
1
1.0
50.0
0.0
1244.5
1244.5
Black
2
1
0
1
1.0
50.0
0.0
1310.7
1310.7
Standard
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
Rapid
All
4
2
0
2
2.0
50.0
0.0
1277.6
1277.6
White
2
1
0
1
1.0
50.0
0.0
1244.5
1244.5
Black
2
1
0
1
1.0
50.0
0.0
1310.7
1310.7
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
11
2
0
9
2.0
18.2
-270.5
1252.4
981.9
White
5
1
0
4
1.0
20.0
-255.0
1245.4
990.4
Black
6
1
0
5
1.0
16.7
-283.3
1258.2
974.9
Standard
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
Rapid
All
11
2
0
9
2.0
18.2
-270.5
1252.4
981.9
White
5
1
0
4
1.0
20.0
-255.0
1245.4
990.4
Black
6
1
0
5
1.0
16.7
-283.3
1258.2
974.9
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
2070308095
Saaiman, A (Ashleah)
1
1.0
1
0
0
100.0
1132.0
425.0
1557.0
View list
2
1060308081
Bambatha, P (Phumelela)
1
1.0
1
0
0
100.0
1132.0
425.0
1557.0
View list
3
208069933
Sihamba, S (Somila)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
208086084
Olkers, C (Caitlyn)
1
0.0
0
0
1
0.0
1132.0
-425.0
707.0
View list
5
108087015
Nieuwoudt, H (Hein)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1090190214
Mvumbi, N (Nathi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
109092972
Millard, G (Gabriel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1090190207
Kiewiets, M (Malakai)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
108076754
Du Raan, N (Nico )
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
106065030
Burger, M (Marius)
1
0.0
0
0
1
0.0
1132.0
-425.0
707.0
View list
11
1080150521
Borens, A (Abdul)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list