Chess South Africa
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Chess South Africa
De Lange, J (Jacque)
Dob:
1998/04/21 (Adult)
Gender:
Male
Chess SA id:
198006667
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/05/04 (203 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
1095.9
Current Weighted rating
1083.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1095.9
Current highest rating achieved
1095.9
Current floor (min rating allowed)
595.9
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)
±192.3
Current Raw change used (final)
0.0
Projected new Raw rating
1095.9
Projected new Weighed rating
997.2
Projected new Weighted performance
599.1
Projected new final Raw rating (if new WP > new Raw)
1095.9
Projected new highest rating
1095.9
Projected new floor
595.9
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1095.9
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
1115.0
Current Weighted rating
1103.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1115.0
Current highest rating achieved
1115.0
Current floor (min rating allowed)
615.0
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)
±187.2
Current Raw change used (final)
0.0
Projected new Raw rating
1115.0
Projected new Weighed rating
1015.8
Projected new Weighted performance
599.1
Projected new final Raw rating (if new WP > new Raw)
1115.0
Projected new highest rating
1115.0
Projected new floor
615.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1115.0
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
971.0
Current Weighted rating
971.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
971.0
Current highest rating achieved
1049.0
Current floor (min rating allowed)
549.0
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)
±229.8
Current Raw change used (final)
0.0
Projected new Raw rating
971.0
Projected new Weighed rating
893.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1049.0
Projected new floor
549.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
971.0
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
971.0
Current Weighted rating
971.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
971.0
Current highest rating achieved
1049.0
Current floor (min rating allowed)
549.0
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)
±229.8
Current Raw change used (final)
0.0
Projected new Raw rating
971.0
Projected new Weighed rating
893.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1049.0
Projected new floor
549.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
971.0
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
BC Chess HS Trials 3 2024 (U18-Adult)
2024/05/04
2024/05/04
Buffalo City (EBC)
Standard
60
0.83
5
4
1.0
1074.3
1095.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
BC Chess HS Trials 3 2024 (U18-Adult)
2024/05/04
2024/05/04
Buffalo City (EBC)
Standard
60
0.83
5
4
1.0
1074.3
1095.4
Analysis
1
Mortal Kombat 2021 (A)
2021/04/10
2021/04/10
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
971.0
971.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
1
0
3
1.0
25.0
-212.5
1428.8
1216.3
White
2
0
0
2
0.0
0.0
-425.0
1497.5
1072.5
Black
2
1
0
1
1.0
50.0
0.0
1360.2
1360.2
Standard
All
4
1
0
3
1.0
25.0
-212.5
1428.8
1216.3
White
2
0
0
2
0.0
0.0
-425.0
1497.5
1072.5
Black
2
1
0
1
1.0
50.0
0.0
1360.2
1360.2
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
9
5
0
4
5.0
55.6
47.2
1338.5
1385.7
White
4
2
0
2
2.0
50.0
0.0
1339.6
1339.6
Black
5
3
0
2
3.0
60.0
85.0
1337.6
1422.6
Standard
All
9
5
0
4
5.0
55.6
47.2
1338.5
1385.7
White
4
2
0
2
2.0
50.0
0.0
1339.6
1339.6
Black
5
3
0
2
3.0
60.0
85.0
1337.6
1422.6
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
1120109254
Mazikana, E (Ethan)
1
1.0
1
0
0
100.0
971.0
425.0
1396.0
View list
2
1000118717
Makeleni, S (Simamkele)
1
1.0
1
0
0
100.0
971.0
425.0
1396.0
View list
3
1110113008
Mabongo, I (Isiphile)
1
1.0
1
0
0
100.0
971.0
425.0
1396.0
View list
4
106078250
De Villiers, E (Ethan)
1
1.0
1
0
0
100.0
1074.3
425.0
1499.3
View list
5
1000134071
Qebenya, JA (Jonah Athenkosi)
1
1.0
1
0
0
100.0
971.0
425.0
1396.0
View list
6
104051845
Pretorius, HJ (Hendrik)
1
0.0
0
0
1
0.0
971.0
-425.0
546.0
View list
7
1080148980
Nantuse, L (Lihle)
1
0.0
0
0
1
0.0
1074.3
-425.0
649.3
View list
8
106065267
Becker, M (Matthew)
1
0.0
0
0
1
0.0
1074.3
-425.0
649.3
View list
9
178014094
Jikijela, M (Musa)
1
0.0
0
0
1
0.0
1074.3
-425.0
649.3
View list
