Chess South Africa
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Chess South Africa
Huang, Z (Zihao)
Dob:
2011/12/16 (U14)
Gender:
Male
Chess SA id:
1110192391
FIDE id:
Region:
Frances Baard (NCF)
Citizen:
RSA
Title(s):
Last active:
2024/03/02 (122 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
1147.4
Current Weighted rating
1186.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1186.5
Current highest rating achieved
1180.5
Current floor (min rating allowed)
680.5
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)
±178.7
Current Raw change used (final)
0.0
Projected new Raw rating
1147.4
Projected new Weighed rating
1091.1
Projected new Weighted performance
563.5
Projected new final Raw rating (if new WP > new Raw)
1147.4
Projected new highest rating
1180.5
Projected new floor
680.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1147.4
Projected effective change (new Official - current Official)
-39.1
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
1176.4
Current Weighted rating
1192.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1192.9
Current highest rating achieved
1176.4
Current floor (min rating allowed)
676.4
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)
±171.5
Current Raw change used (final)
0.0
Projected new Raw rating
1176.4
Projected new Weighed rating
1097.2
Projected new Weighted performance
348.3
Projected new final Raw rating (if new WP > new Raw)
1176.4
Projected new highest rating
1176.4
Projected new floor
676.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1176.4
Projected effective change (new Official - current Official)
-16.5
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
1141.6
Current Weighted rating
1186.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1186.6
Current highest rating achieved
1141.6
Current floor (min rating allowed)
641.6
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)
±180.2
Current Raw change used (final)
0.0
Projected new Raw rating
1141.6
Projected new Weighed rating
1091.2
Projected new Weighted performance
299.9
Projected new final Raw rating (if new WP > new Raw)
1141.6
Projected new highest rating
1141.6
Projected new floor
641.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1141.6
Projected effective change (new Official - current Official)
-45.0
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
2
2024 Frances Baard Schools Teams (Primary School)
2024/03/02
2024/03/02
Frances Baard (NCF)
Rapid
30
0.60
5
5
1.0
1180.5
1200.0
Analysis
1
2024 Frances Baard Schools Open II (U13)
2024/02/17
2024/02/17
Frances Baard (NCF)
Standard
62
0.84
5
5
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
2024 Frances Baard Schools Teams (Primary School)
2024/03/02
2024/03/02
Frances Baard (NCF)
Rapid
30
0.60
5
5
1.0
1180.5
1200.0
Analysis
1
2024 Frances Baard Schools Open II (U13)
2024/02/17
2024/02/17
Frances Baard (NCF)
Standard
62
0.84
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
3
0
7
3.0
30.0
-170.0
1187.4
1017.4
White
4
0
0
4
0.0
0.0
-425.0
1175.8
750.8
Black
6
3
0
3
3.0
50.0
0.0
1195.1
1195.1
Standard
All
5
2
0
3
2.0
40.0
-85.0
1180.8
1095.8
White
2
0
0
2
0.0
0.0
-425.0
1159.8
734.8
Black
3
2
0
1
2.0
66.7
141.7
1194.8
1336.5
Rapid
All
5
1
0
4
1.0
20.0
-255.0
1194.0
939.0
White
2
0
0
2
0.0
0.0
-425.0
1191.8
766.8
Black
3
1
0
2
1.0
33.3
-141.7
1195.4
1053.8
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
10
3
0
7
3.0
30.0
-170.0
1187.4
1017.4
White
4
0
0
4
0.0
0.0
-425.0
1175.8
750.8
Black
6
3
0
3
3.0
50.0
0.0
1195.1
1195.1
Standard
All
5
2
0
3
2.0
40.0
-85.0
1180.8
1095.8
White
2
0
0
2
0.0
0.0
-425.0
1159.8
734.8
Black
3
2
0
1
2.0
66.7
141.7
1194.8
1336.5
Rapid
All
5
1
0
4
1.0
20.0
-255.0
1194.0
939.0
White
2
0
0
2
0.0
0.0
-425.0
1191.8
766.8
Black
3
1
0
2
1.0
33.3
-141.7
1195.4
1053.8
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
2120192398
Makuyana, T (Tatenda Charlotte)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1110192396
Maje, O (Oleseng Prince)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1130300176
Ralane, L (Luthando)
1
1.0
1
0
0
100.0
1180.5
425.0
1605.5
View list
4
1110145168
Wyl, C (Caleb Reatlegile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1160192380
Swanepoel, C (Caleb)
1
0.0
0
0
1
0.0
1180.5
-425.0
755.5
View list
6
1110192400
Ndjondo, A (Alex)
1
0.0
0
0
1
0.0
1180.5
-425.0
755.5
View list
7
1120162494
Morake, D (Didintle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1110192394
Kriel, J (Jessica)
1
0.0
0
0
1
0.0
1180.5
-425.0
755.5
View list
9
1120145166
Evans, A (Andrew)
1
0.0
0
0
1
0.0
1180.5
-425.0
755.5
View list
10
1120135342
Anderson, J (James)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list