Chess South Africa
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Chess South Africa
Hayward, K (Karl)
Dob:
2014/05/23 (U12)
Gender:
Male
Chess SA id:
1140190841
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/01/28 (150 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
1211.3
Current Weighted rating
1207.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1211.3
Current highest rating achieved
1217.9
Current floor (min rating allowed)
717.9
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)
±163.2
Current Raw change used (final)
0.0
Projected new Raw rating
1211.3
Projected new Weighed rating
1111.0
Projected new Weighted performance
684.4
Projected new final Raw rating (if new WP > new Raw)
1211.3
Projected new highest rating
1217.9
Projected new floor
717.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1211.3
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
1211.5
Current Weighted rating
1207.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1211.5
Current highest rating achieved
1217.3
Current floor (min rating allowed)
717.3
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)
±163.1
Current Raw change used (final)
0.0
Projected new Raw rating
1211.5
Projected new Weighed rating
1111.0
Projected new Weighted performance
684.4
Projected new final Raw rating (if new WP > new Raw)
1211.5
Projected new highest rating
1217.3
Projected new floor
717.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1211.5
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
JMC Kick Off Tournament 2024 (D)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
1.5
1217.9
1217.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
JMC Kick Off Tournament 2024 (D)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
1.5
1217.9
1217.3
Analysis
1
Africawide Chess Championship 2023 (Development A)
2023/11/04
2023/11/04
Johannesburg Metro (GJM)
Standard
90
0.94
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
1
1
2
1.5
37.5
-106.3
1276.1
1169.9
White
2
1
0
1
1.0
50.0
0.0
1379.7
1379.7
Black
2
0
1
1
0.5
25.0
-212.5
1172.6
960.1
Standard
All
4
1
1
2
1.5
37.5
-106.3
1276.1
1169.9
White
2
1
0
1
1.0
50.0
0.0
1379.7
1379.7
Black
2
0
1
1
0.5
25.0
-212.5
1172.6
960.1
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
9
4
1
4
4.5
50.0
0.0
1232.4
1232.4
White
4
2
0
2
2.0
50.0
0.0
1283.6
1283.6
Black
5
2
1
2
2.5
50.0
0.0
1191.4
1191.4
Standard
All
9
4
1
4
4.5
50.0
0.0
1232.4
1232.4
White
4
2
0
2
2.0
50.0
0.0
1283.6
1283.6
Black
5
2
1
2
2.5
50.0
0.0
1191.4
1191.4
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
1170190851
Zhao, D (Danning)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1160191598
Setshogwe, O (Oankaraba)
1
1.0
1
0
0
100.0
1217.9
425.0
1642.9
View list
3
1190162420
Scully, E (Ernest)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1130160698
Rugubeer, N (Nehan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2140145623
Parag, A (Aadya)
1
0.5
0
1
0
50.0
1217.9
0.0
1217.9
View list
6
1140151769
Mbele, A (Amahle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
2140158313
Mann, L (Leane)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
2130135548
Cele, S (Sinothile)
1
0.0
0
0
1
0.0
1217.9
-425.0
792.9
View list
9
1140148603
Brits, E (Etienne)
1
0.0
0
0
1
0.0
1217.9
-425.0
792.9
View list
