Chess South Africa
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Chess South Africa
Knight, Z (Zachary)
Dob:
2010/03/10 (U16)
Gender:
Male
Chess SA id:
1100162680
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/11/04 (196 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
Curent Raw rating
1213.4
Curent Weighted rating
1206.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1213.4
Current floor (min rating allowed)
713.4
Current highest rating achieved
1213.4
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)
±162.7
Current Raw change used (final)
0.0
Projected new Raw rating
1213.4
Projected new Weighed rating
1207.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1213.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1213.4
Projected new floor
713.4
Projected new K-facor
36
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
Curent Raw rating
1205.0
Curent Weighted rating
1202.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1205.0
Current floor (min rating allowed)
705.0
Current highest rating achieved
1205.0
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)
±164.6
Current Raw change used (final)
0.0
Projected new Raw rating
1205.0
Projected new Weighed rating
1203.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1205.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1205.0
Projected new floor
705.0
Projected new K-facor
36
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
Curent Raw rating
1211.2
Curent Weighted rating
1205.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1211.2
Current floor (min rating allowed)
711.2
Current highest rating achieved
1211.2
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)
±163.2
Current Raw change used (final)
0.0
Projected new Raw rating
1211.2
Projected new Weighed rating
1206.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1211.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1211.2
Projected new floor
711.2
Projected new K-facor
36
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
711.2
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
711.2
Projected new K-facor
36
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
Chas Everitt and MHI Attorneys Rapid 2023 (U14)
2023/11/04
2023/11/04
Cape Town (WCT)
Rapid
25
0.54
6
6
3.5
1205.4
1200.0
Analysis
1
Paarl Boys High Chess Festival 2023 (2nd Division)
2023/10/13
2023/10/14
Cape Winelands (WCW)
Standard
60
0.83
6
6
3.0
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
12
6
1
5
6.5
54.2
35.4
1215.9
1251.3
White
7
3
0
4
3.0
42.9
-60.7
1209.6
1148.9
Black
5
3
1
1
3.5
70.0
170.0
1224.7
1394.7
Standard
All
6
3
0
3
3.0
50.0
0.0
1226.6
1226.6
White
3
0
0
3
0.0
0.0
-425.0
1249.6
824.6
Black
3
3
0
0
3.0
100.0
425.0
1203.6
1628.6
Rapid
All
6
3
1
2
3.5
58.3
70.8
1205.3
1276.1
White
4
3
0
1
3.0
75.0
212.5
1179.7
1392.2
Black
2
0
1
1
0.5
25.0
-212.5
1256.4
1043.9
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
2100191212
Chen, L (Lulu)
1
1.0
1
0
0
100.0
1205.4
425.0
1630.4
View list
2
1100155949
Aphane, N (Ndumiso)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1070138858
Diedericks, J (Jordan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1090137694
Lombaard, R (Romelio)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1100162383
Murray, T (Thomas William)
1
1.0
1
0
0
100.0
1205.4
425.0
1630.4
View list
6
1100143138
Miller, M (Matthew)
1
1.0
1
0
0
100.0
1205.4
425.0
1630.4
View list
7
1100147476
Felix, C (Camren)
1
0.5
0
1
0
50.0
1205.4
0.0
1205.4
View list
8
2100143765
Yang, C (Chang-Ying)
1
0.0
0
0
1
0.0
1205.4
-425.0
780.4
View list
9
1080157809
Louw, J (Josua)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1100141893
Hugget, E (Edjuan)
1
0.0
0
0
1
0.0
1205.4
-425.0
780.4
View list
11
1050152194
Goussard, JP (Jacob Pieter)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1080111620
Cooper, H (Hayden)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list