Chess South Africa
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Chess South Africa
Myburgh, J (Joshua)
Dob:
2006/05/22 (U20)
Gender:
Male
Chess SA id:
1060157143
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/03/11 (107 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
1160.3
Current Weighted rating
1191.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1191.2
Current highest rating achieved
1202.1
Current floor (min rating allowed)
702.1
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)
±175.5
Current Raw change used (final)
0.0
Projected new Raw rating
1160.3
Projected new Weighed rating
1095.7
Projected new Weighted performance
793.8
Projected new final Raw rating (if new WP > new Raw)
1160.3
Projected new highest rating
1202.1
Projected new floor
702.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1160.3
Projected effective change (new Official - current Official)
-30.9
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
1153.5
Current Weighted rating
1189.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1189.0
Current highest rating achieved
1201.4
Current floor (min rating allowed)
701.4
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)
±177.2
Current Raw change used (final)
0.0
Projected new Raw rating
1153.5
Projected new Weighed rating
1093.6
Projected new Weighted performance
793.8
Projected new final Raw rating (if new WP > new Raw)
1153.5
Projected new highest rating
1201.4
Projected new floor
701.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1153.5
Projected effective change (new Official - current Official)
-35.5
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
Dainfern College Chess League 2024 (A)
2024/01/29
2024/03/11
Johannesburg Metro (GJM)
Standard
60
0.83
6
4
0.5
1202.1
1201.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Dainfern College Chess League 2024 (A)
2024/01/29
2024/03/11
Johannesburg Metro (GJM)
Standard
60
0.83
6
4
0.5
1202.1
1201.4
Analysis
2
St Peters College Chess League 2023 (A)
2023/09/11
2023/10/23
Johannesburg Metro (GJM)
Standard
60
0.83
6
3
2.0
1183.9
1179.8
Analysis
1
Steyn City School Chess League 2023 (B)
2023/05/05
2023/05/29
Johannesburg Metro (GJM)
Standard
60
0.83
6
3
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
0
1
3
0.5
12.5
-318.8
1224.9
906.2
White
2
0
0
2
0.0
0.0
-425.0
1233.8
808.8
Black
2
0
1
1
0.5
25.0
-212.5
1216.0
1003.5
Standard
All
4
0
1
3
0.5
12.5
-318.8
1224.9
906.2
White
2
0
0
2
0.0
0.0
-425.0
1233.8
808.8
Black
2
0
1
1
0.5
25.0
-212.5
1216.0
1003.5
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
3
1
6
3.5
35.0
-127.5
1196.2
1068.7
White
3
1
0
2
1.0
33.3
-141.7
1211.6
1069.9
Black
7
2
1
4
2.5
35.7
-121.4
1189.7
1068.2
Standard
All
10
3
1
6
3.5
35.0
-127.5
1196.2
1068.7
White
3
1
0
2
1.0
33.3
-141.7
1211.6
1069.9
Black
7
2
1
4
2.5
35.7
-121.4
1189.7
1068.2
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1090136702
Jacob, AK (Abishai)
2
1.0
1
0
1
50.0
1192.0
0.0
1192.0
View list
2
1070153750
Mufandaidza, A (Anashe Stefan)
1
1.0
1
0
0
100.0
1183.9
425.0
1608.9
View list
3
1070157131
Fraser, S (Simon)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1080153697
Geypen, J (Jarrod)
1
0.5
0
1
0
50.0
1202.1
0.0
1202.1
View list
5
1090153752
Musenge, D (Daniel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
109082272
Mazibuko, T (Thembani)
1
0.0
0
0
1
0.0
1202.1
-425.0
777.1
View list
7
1090155762
Koert, C (Connor)
1
0.0
0
0
1
0.0
1202.1
-425.0
777.1
View list
8
1080153700
Kalakonda, S (Sahasra)
1
0.0
0
0
1
0.0
1183.9
-425.0
758.9
View list
9
1060154362
Evert, C (Christoffel)
1
0.0
0
0
1
0.0
1202.1
-425.0
777.1
View list