Chess South Africa
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Chess South Africa
Kriel, Z (Zander)
Dob:
2007/02/17 (U18)
Gender:
Male
Chess SA id:
107053300
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2020/01/25 (1605 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
787.6
Current Weighted rating
787.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
787.6
Current highest rating achieved
787.6
Current floor (min rating allowed)
500.0
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)
±298.4
Current Raw change used (final)
0.0
Projected new Raw rating
787.6
Projected new Weighed rating
724.6
Projected new Weighted performance
314.9
Projected new final Raw rating (if new WP > new Raw)
787.6
Projected new highest rating
787.6
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
787.6
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
820.4
Current Weighted rating
820.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
820.4
Current highest rating achieved
820.4
Current floor (min rating allowed)
500.0
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)
±284.8
Current Raw change used (final)
0.0
Projected new Raw rating
820.4
Projected new Weighed rating
754.8
Projected new Weighted performance
314.9
Projected new final Raw rating (if new WP > new Raw)
820.4
Projected new highest rating
820.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
820.4
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
571.6
Current Weighted rating
571.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
571.6
Current highest rating achieved
571.6
Current floor (min rating allowed)
500.0
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)
±405.9
Current Raw change used (final)
0.0
Projected new Raw rating
571.6
Projected new Weighed rating
525.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
571.6
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
571.6
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
571.6
Current Weighted rating
571.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
571.6
Current highest rating achieved
571.6
Current floor (min rating allowed)
500.0
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)
±405.9
Current Raw change used (final)
0.0
Projected new Raw rating
571.6
Projected new Weighed rating
525.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
571.6
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
571.6
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
3
Midvaal Chess Open 2020 (B)
2020/01/25
2020/01/25
Sedibeng (GSV)
Standard
61
0.83
5
4
1.0
757.1
790.4
Analysis
2
Dirk de Koster Chess Open 2019 (D)
2019/04/13
2019/04/13
Sedibeng (GSV)
Standard
61
0.83
5
5
3.5
701.7
728.8
Analysis
1
2018 Gauteng League Final (U11)
2018/08/24
2018/08/24
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
571.6
571.6
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
14
7
3
4
8.5
60.7
91.1
1032.9
1123.9
White
6
3
1
2
3.5
58.3
70.8
1117.3
1188.2
Black
8
4
2
2
5.0
62.5
106.3
969.5
1075.8
Standard
All
14
7
3
4
8.5
60.7
91.1
1032.9
1123.9
White
6
3
1
2
3.5
58.3
70.8
1117.3
1188.2
Black
8
4
2
2
5.0
62.5
106.3
969.5
1075.8
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
207091196
Gebuza, M (Mbali)
1
1.0
1
0
0
100.0
701.7
425.0
1126.7
View list
2
1070097690
Buthelezi, T (Tholakele)
1
1.0
1
0
0
100.0
571.6
425.0
996.6
View list
3
2070105718
Lombard, Z (Zonneke)
1
1.0
1
0
0
100.0
571.6
425.0
996.6
View list
4
2070111866
Van Der Merwe, M (Maryna)
1
1.0
1
0
0
100.0
701.7
425.0
1126.7
View list
5
207037012
Swart, M (Minieke)
1
1.0
1
0
0
100.0
571.6
425.0
996.6
View list
6
208066845
Roos, G (Gabriella)
1
1.0
1
0
0
100.0
571.6
425.0
996.6
View list
7
107058848
Nienaber, S (Seth)
1
1.0
1
0
0
100.0
701.7
425.0
1126.7
View list
8
108079024
Van Wyk, J (Jonathan)
1
0.5
0
1
0
50.0
757.1
0.0
757.1
View list
9
107075189
Van Straaten, R (Ruan)
1
0.5
0
1
0
50.0
757.1
0.0
757.1
View list
10
107064055
Van Der Walt, P (Peet)
1
0.5
0
1
0
50.0
701.7
0.0
701.7
View list
11
107084913
Nel, Z (Zander)
1
0.0
0
0
1
0.0
571.6
-425.0
146.6
View list
12
107086032
Naude, E (Enrique)
1
0.0
0
0
1
0.0
757.1
-425.0
332.1
View list
13
106056513
Human, PMB (Petrus)
1
0.0
0
0
1
0.0
757.1
-425.0
332.1
View list
14
107085046
Hanekom, J (Jayden)
1
0.0
0
0
1
0.0
701.7
-425.0
276.7
View list