Chess South Africa
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Chess South Africa
Groenewald, J (Janu)
Dob:
2016/02/29 (U10)
Gender:
Male
Chess SA id:
1160162388
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/03/09 (71 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
Curent Raw rating
1116.7
Curent Weighted rating
1171.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1171.3
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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)
±186.7
Current Raw change used (final)
0.0
Projected new Raw rating
1116.7
Projected new Weighed rating
1166.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1166.0
Projected effective change (new Official - current Official)
-5.3
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Curent Raw rating
1128.0
Curent Weighted rating
1187.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1187.3
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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)
±183.7
Current Raw change used (final)
0.0
Projected new Raw rating
1128.0
Projected new Weighed rating
1182.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1182.1
Projected effective change (new Official - current Official)
-5.2
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Curent Raw rating
1136.3
Curent Weighted rating
1161.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1161.8
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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)
±181.6
Current Raw change used (final)
0.0
Projected new Raw rating
1136.3
Projected new Weighed rating
1158.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1158.6
Projected effective change (new Official - current Official)
-3.2
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Eden School Chess Trials 1 2024 (U9 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
1.0
1156.4
1180.6
Analysis
1
OUDUSSA Trials 2 2024 (U7+U9 Boys+Girls)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1166.3
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Eden School Chess Trials 1 2024 (U9 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
1.0
1156.4
1180.6
Analysis
2
OUDUSSA Trials 2 2024 (U7+U9 Boys+Girls)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1166.3
1200.0
Analysis
1
Mossel Bay Open 2023 (C)
2023/09/30
2023/09/30
Eden District (WEG)
Rapid
30
0.60
5
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
3
0
7
3.0
30.0
-170.0
1183.7
1013.7
White
4
2
0
2
2.0
50.0
0.0
1182.5
1182.5
Black
6
1
0
5
1.0
16.7
-283.3
1184.4
901.1
Standard
All
10
3
0
7
3.0
30.0
-170.0
1183.7
1013.7
White
4
2
0
2
2.0
50.0
0.0
1182.5
1182.5
Black
6
1
0
5
1.0
16.7
-283.3
1184.4
901.1
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
15
4
0
11
4.0
26.7
-198.3
1187.8
989.5
White
7
3
0
4
3.0
42.9
-60.7
1183.5
1122.8
Black
8
1
0
7
1.0
12.5
-318.8
1191.6
872.8
Standard
All
10
3
0
7
3.0
30.0
-170.0
1183.7
1013.7
White
4
2
0
2
2.0
50.0
0.0
1182.5
1182.5
Black
6
1
0
5
1.0
16.7
-283.3
1184.4
901.1
Rapid
All
5
1
0
4
1.0
20.0
-255.0
1196.1
941.1
White
3
1
0
2
1.0
33.3
-141.7
1184.9
1043.2
Black
2
0
0
2
0.0
0.0
-425.0
1213.0
788.0
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
1170193202
Jacobs, S (Stefiano)
1
1.0
1
0
0
100.0
1166.3
425.0
1591.3
View list
2
1150162387
Greeff, N (Noah)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2160193204
Schoeman, E (Evonicia)
1
1.0
1
0
0
100.0
1166.3
425.0
1591.3
View list
4
1160150052
Modupe, L (Lesego)
1
1.0
1
0
0
100.0
1156.4
425.0
1581.4
View list
5
1130148062
Marner, B (Bryan Neil)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2140162390
Marias, L (Liara)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
2150193178
Williams, L (Lauri-Url)
1
0.0
0
0
1
0.0
1166.3
-425.0
741.3
View list
8
1150162394
Steenkamp, H (Helgaard)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1150148822
Steenberg, R (Regardt)
1
0.0
0
0
1
0.0
1156.4
-425.0
731.4
View list
10
1150148879
Sefoor, Z (Zayden)
1
0.0
0
0
1
0.0
1156.4
-425.0
731.4
View list
11
2160156973
Rabie, M (Mizelle)
1
0.0
0
0
1
0.0
1166.3
-425.0
741.3
View list
12
1150193203
Plaatjies, A (Ayren)
1
0.0
0
0
1
0.0
1166.3
-425.0
741.3
View list
13
1150149949
Oberholzer, M (Milan)
1
0.0
0
0
1
0.0
1156.4
-425.0
731.4
View list
14
1160153451
Fredericks, M (Matai)
1
0.0
0
0
1
0.0
1156.4
-425.0
731.4
View list
15
1110102781
Adams, J (Jay-D)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list