Chess South Africa
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Chess South Africa
Van Heerden, X (Xander)
Dob:
2007/07/16 (U18)
Gender:
Male
Chess SA id:
107053936
FIDE id:
Region:
Lejweleputswa (FLW)
Citizen:
RSA
Title(s):
Last active:
2018/01/08 (2364 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
626.8
Current Weighted rating
623.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
626.8
Current highest rating achieved
691.0
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)
±375.2
Current Raw change used (final)
0.0
Projected new Raw rating
626.8
Projected new Weighed rating
574.1
Projected new Weighted performance
35.7
Projected new final Raw rating (if new WP > new Raw)
626.8
Projected new highest rating
691.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
626.8
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
626.8
Current Weighted rating
623.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
626.8
Current highest rating achieved
691.0
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)
±375.2
Current Raw change used (final)
0.0
Projected new Raw rating
626.8
Projected new Weighed rating
574.1
Projected new Weighted performance
35.7
Projected new final Raw rating (if new WP > new Raw)
626.8
Projected new highest rating
691.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
626.8
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
654.6
Current Weighted rating
654.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
654.6
Current highest rating achieved
691.0
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)
±360.7
Current Raw change used (final)
0.0
Projected new Raw rating
654.6
Projected new Weighed rating
602.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
691.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
654.6
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
654.6
Current Weighted rating
654.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
654.6
Current highest rating achieved
691.0
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)
±360.7
Current Raw change used (final)
0.0
Projected new Raw rating
654.6
Projected new Weighed rating
602.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
691.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
654.6
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
1
South African Junior Team Championships 2017 (U12D)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
6
2.0
654.6
654.6
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
6
2
0
4
2.0
33.3
-141.7
704.9
563.2
White
3
2
0
1
2.0
66.7
141.7
528.7
670.3
Black
3
0
0
3
0.0
0.0
-425.0
881.0
456.0
Standard
All
6
2
0
4
2.0
33.3
-141.7
704.9
563.2
White
3
2
0
1
2.0
66.7
141.7
528.7
670.3
Black
3
0
0
3
0.0
0.0
-425.0
881.0
456.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
207077119
Nyama, C (Cherise)
1
1.0
1
0
0
100.0
654.6
425.0
1079.6
View list
2
207083584
Xaba, B (Boitumelo)
1
1.0
1
0
0
100.0
654.6
425.0
1079.6
View list
3
107079025
Swanepoel, I (Ivan)
1
0.0
0
0
1
0.0
654.6
-425.0
229.6
View list
4
203058998
Nkosi, G (Gift)
1
0.0
0
0
1
0.0
654.6
-425.0
229.6
View list
5
206078119
Meyer, K (Kristen)
1
0.0
0
0
1
0.0
654.6
-425.0
229.6
View list
6
206081222
Liebenberg, AP (Amber Paige)
1
0.0
0
0
1
0.0
654.6
-425.0
229.6
View list