Chess South Africa
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Chess South Africa
Chang, C (Caelem)
Dob:
2016/07/12 (U10)
Gender:
Male
Chess SA id:
1160300802
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (49 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
1167.0
Current Weighted rating
1192.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1192.8
Current highest rating achieved
1169.8
Current floor (min rating allowed)
669.8
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)
±173.8
Current Raw change used (final)
0.0
Projected new Raw rating
1167.0
Projected new Weighed rating
1097.1
Projected new Weighted performance
552.5
Projected new final Raw rating (if new WP > new Raw)
1167.0
Projected new highest rating
1169.8
Projected new floor
669.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1167.0
Projected effective change (new Official - current Official)
-25.8
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
1140.0
Current Weighted rating
1186.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1186.6
Current highest rating achieved
1142.8
Current floor (min rating allowed)
642.8
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)
±180.6
Current Raw change used (final)
0.0
Projected new Raw rating
1140.0
Projected new Weighed rating
1091.2
Projected new Weighted performance
581.5
Projected new final Raw rating (if new WP > new Raw)
1140.0
Projected new highest rating
1142.8
Projected new floor
642.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1140.0
Projected effective change (new Official - current Official)
-46.6
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
2
Steinitz Chess Festival 2024 (U10)
2024/05/11
2024/05/11
Cape Town (WCT)
Rapid
20
0.47
5
5
2.0
1169.8
1142.8
Analysis
1
Cape Town Open Rapid Chess Championship 2024 (U10)
2024/03/16
2024/03/16
Cape Town (WCT)
Rapid
25
0.54
6
3
0.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Steinitz Chess Festival 2024 (U10)
2024/05/11
2024/05/11
Cape Town (WCT)
Rapid
20
0.47
5
5
2.0
1169.8
1142.8
Analysis
1
Cape Town Open Rapid Chess Championship 2024 (U10)
2024/03/16
2024/03/16
Cape Town (WCT)
Rapid
25
0.54
6
3
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
8
2
0
6
2.0
25.0
-212.5
1230.5
1018.0
White
4
1
0
3
1.0
25.0
-212.5
1267.6
1055.1
Black
4
1
0
3
1.0
25.0
-212.5
1193.3
980.8
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
8
2
0
6
2.0
25.0
-212.5
1230.5
1018.0
White
4
1
0
3
1.0
25.0
-212.5
1267.6
1055.1
Black
4
1
0
3
1.0
25.0
-212.5
1193.3
980.8
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
8
2
0
6
2.0
25.0
-212.5
1230.5
1018.0
White
4
1
0
3
1.0
25.0
-212.5
1267.6
1055.1
Black
4
1
0
3
1.0
25.0
-212.5
1193.3
980.8
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
8
2
0
6
2.0
25.0
-212.5
1230.5
1018.0
White
4
1
0
3
1.0
25.0
-212.5
1267.6
1055.1
Black
4
1
0
3
1.0
25.0
-212.5
1193.3
980.8
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
1150161836
Von Hase, M (Manu)
1
1.0
1
0
0
100.0
1169.8
425.0
1594.8
View list
2
1160147530
Magi, A (Aqhame Alizwa)
1
1.0
1
0
0
100.0
1169.8
425.0
1594.8
View list
3
2150142381
Javed, Z (Zainab)
1
0.0
0
0
1
0.0
1169.8
-425.0
744.8
View list
4
1150191203
Beukes, B (Benjamin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1150147531
Thomson, T (Timo)
1
0.0
0
0
1
0.0
1169.8
-425.0
744.8
View list
6
1150140125
Techow-Grubert, D (Dominik)
1
0.0
0
0
1
0.0
1169.8
-425.0
744.8
View list
7
2160193591
Ramonyaluoe, M (Madalitso)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1150193274
Markus, A (Amelia)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list