Chess South Africa
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Chess South Africa
Groenewald, J (Jayden)
Dob:
2008/12/28 (U18)
Gender:
Male
Chess SA id:
108088670
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2022/06/04 (753 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
1146.2
Current Weighted rating
1146.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1146.2
Current highest rating achieved
1146.5
Current floor (min rating allowed)
646.5
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)
±179.0
Current Raw change used (final)
0.0
Projected new Raw rating
1146.2
Projected new Weighed rating
1054.5
Projected new Weighted performance
337.1
Projected new final Raw rating (if new WP > new Raw)
1146.2
Projected new highest rating
1146.5
Projected new floor
646.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1146.2
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
1135.6
Current Weighted rating
1135.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1135.6
Current highest rating achieved
1135.6
Current floor (min rating allowed)
635.6
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)
±181.7
Current Raw change used (final)
0.0
Projected new Raw rating
1135.6
Projected new Weighed rating
1044.8
Projected new Weighted performance
337.1
Projected new final Raw rating (if new WP > new Raw)
1135.6
Projected new highest rating
1135.6
Projected new floor
635.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1135.6
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
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
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
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Gaueng Schools D7 2022 (U15 Boys)
2022/06/04
2022/06/04
Sedibeng (GSV)
Standard
60
0.83
5
5
2.5
1146.5
1133.2
Analysis
1
Fonties Challenge 2018 (U11)
2018/04/21
2018/04/21
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
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
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
10
4
1
5
4.5
45.0
-42.5
1049.5
1007.0
White
5
3
1
1
3.5
70.0
170.0
1034.0
1204.0
Black
5
1
0
4
1.0
20.0
-255.0
1065.0
810.0
Standard
All
10
4
1
5
4.5
45.0
-42.5
1049.5
1007.0
White
5
3
1
1
3.5
70.0
170.0
1034.0
1204.0
Black
5
1
0
4
1.0
20.0
-255.0
1065.0
810.0
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
1070141927
Ramohomane, K (Kelebogile)
1
1.0
1
0
0
100.0
1146.5
425.0
1571.5
View list
2
207056039
Smit, M (Mikayla)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1080141930
Selowa, M (Mohale)
1
1.0
1
0
0
100.0
1146.5
425.0
1571.5
View list
4
107086755
Tsoi, M (Michael)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
107086028
Mtambo, B (Bokang)
1
0.5
0
1
0
50.0
1146.5
0.0
1146.5
View list
6
108095757
Visagie, M (Mondre)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
108090811
Van Niekerk, C (Chris)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1070107434
Tshabalala, R (Reboane)
1
0.0
0
0
1
0.0
1146.5
-425.0
721.5
View list
9
1080099597
Rossouw, W (Wessel Johannes)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1070136499
Ngwane, N (Ndabenhle)
1
0.0
0
0
1
0.0
1146.5
-425.0
721.5
View list
