Chess South Africa
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Chess South Africa
He, Z (Zijian)
Dob:
2004/07/11 (Adult)
Gender:
Male
Chess SA id:
1040101375
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2019/05/11 (2022 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
1212.3
Current Weighted rating
1212.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1212.3
Current highest rating achieved
1212.3
Current floor (min rating allowed)
712.3
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)
±162.9
Current Raw change used (final)
0.0
Projected new Raw rating
1212.3
Projected new Weighed rating
1115.3
Projected new Weighted performance
190.7
Projected new final Raw rating (if new WP > new Raw)
1212.3
Projected new highest rating
1212.3
Projected new floor
712.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1212.3
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
1214.8
Current Weighted rating
1214.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1214.8
Current highest rating achieved
1214.8
Current floor (min rating allowed)
714.8
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)
±162.4
Current Raw change used (final)
0.0
Projected new Raw rating
1214.8
Projected new Weighed rating
1117.6
Projected new Weighted performance
190.7
Projected new final Raw rating (if new WP > new Raw)
1214.8
Projected new highest rating
1214.8
Projected new floor
714.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1214.8
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
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Ekurhuleni North School District Finals 2019 (U15 Boys)
2019/05/11
2019/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1182.1
1178.4
Analysis
1
Ekurhuleni North Schools Individuals 2018 (U15 Boys)
2018/05/12
2018/05/12
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
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
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
5
0
5
5.0
50.0
0.0
1222.4
1222.4
White
5
3
0
2
3.0
60.0
85.0
1200.0
1285.0
Black
5
2
0
3
2.0
40.0
-85.0
1244.8
1159.8
Standard
All
10
5
0
5
5.0
50.0
0.0
1222.4
1222.4
White
5
3
0
2
3.0
60.0
85.0
1200.0
1285.0
Black
5
2
0
3
2.0
40.0
-85.0
1244.8
1159.8
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
1050105005
Selepe, I (Innocent)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1000101392
Paulsen, L (Lincoln)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1040113198
Nwariwe, R (Rightous)
1
1.0
1
0
0
100.0
1182.1
425.0
1607.1
View list
4
1050113195
Tefo, M (Michel)
1
1.0
1
0
0
100.0
1182.1
425.0
1607.1
View list
5
1050113190
Sokhela, N (Njabulo)
1
1.0
1
0
0
100.0
1182.1
425.0
1607.1
View list
6
1030101390
Wade, DM (Dylan Mathew)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1000101384
Van Niekerk, R (Ryan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1000101397
Singh, S (Shahiel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1060107811
Mokwena, TK (Thato Kole)
1
0.0
0
0
1
0.0
1182.1
-425.0
757.1
View list
10
105059134
De Swardt, E (Eduan)
1
0.0
0
0
1
0.0
1182.1
-425.0
757.1
View list
