Chess South Africa
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Chess South Africa
Deng, Z (Zhong Kai)
Dob:
2009/04/14 (U16)
Gender:
Male
Chess SA id:
1090310602
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/09/01 (47 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
1212.5
Current Weighted rating
1201.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1212.5
Current highest rating achieved
1212.5
Current floor (min rating allowed)
712.5
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)
±162.9
Current Raw change used (final)
0.0
Projected new Raw rating
1212.5
Projected new Weighed rating
1105.0
Projected new Weighted performance
415.1
Projected new final Raw rating (if new WP > new Raw)
1212.5
Projected new highest rating
1212.5
Projected new floor
712.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1212.5
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
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
1204.8
Current Weighted rating
1200.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1204.8
Current highest rating achieved
1204.8
Current floor (min rating allowed)
704.8
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)
±164.7
Current Raw change used (final)
0.0
Projected new Raw rating
1204.8
Projected new Weighed rating
1104.4
Projected new Weighted performance
437.0
Projected new final Raw rating (if new WP > new Raw)
1204.8
Projected new highest rating
1204.8
Projected new floor
704.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1204.8
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
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
1
Chess Power House Spring Rapid 2024
2024/09/01
2024/09/01
Johannesburg Metro (GJM)
Rapid
15
0.39
7
7
2.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
Chess Power House Spring Rapid 2024
2024/09/01
2024/09/01
Johannesburg Metro (GJM)
Rapid
15
0.39
7
7
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
7
2
1
4
2.5
35.7
-121.4
1453.8
1332.3
White
4
0
1
3
0.5
12.5
-318.8
1581.6
1262.8
Black
3
2
0
1
2.0
66.7
141.7
1283.4
1425.0
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
7
2
1
4
2.5
35.7
-121.4
1453.8
1332.3
White
4
0
1
3
0.5
12.5
-318.8
1581.6
1262.8
Black
3
2
0
1
2.0
66.7
141.7
1283.4
1425.0
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
7
2
1
4
2.5
35.7
-121.4
1453.8
1332.3
White
4
0
1
3
0.5
12.5
-318.8
1581.6
1262.8
Black
3
2
0
1
2.0
66.7
141.7
1283.4
1425.0
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
7
2
1
4
2.5
35.7
-121.4
1453.8
1332.3
White
4
0
1
3
0.5
12.5
-318.8
1581.6
1262.8
Black
3
2
0
1
2.0
66.7
141.7
1283.4
1425.0
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
2150192112
Lee, A (Amanda)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1140305485
Deng, Y (Yezhong Qi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1160191599
Belluigi, M (Milano)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
2980141708
Mcpherson, N (Naleli)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
183068085
Magagula, R (Raymond)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
111092267
D`Alton, E (Ezra)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1100151738
Combrink, J (Juan-Louis)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
