Chess South Africa
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Chess South Africa
Esterhuizen, C (Christiaan)
Dob:
2016/06/20 (U10)
Gender:
Male
Chess SA id:
1160150368
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/07/15 (347 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
1085.7
Current Weighted rating
1099.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1099.5
Current highest rating achieved
1115.1
Current floor (min rating allowed)
615.1
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)
±195.1
Current Raw change used (final)
0.0
Projected new Raw rating
1085.7
Projected new Weighed rating
1009.6
Projected new Weighted performance
730.2
Projected new final Raw rating (if new WP > new Raw)
1085.7
Projected new highest rating
1115.1
Projected new floor
615.1
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1085.7
Projected effective change (new Official - current Official)
-13.8
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
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
1028.4
Current Weighted rating
1045.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1045.1
Current highest rating achieved
1052.0
Current floor (min rating allowed)
552.0
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)
±211.7
Current Raw change used (final)
0.0
Projected new Raw rating
1028.4
Projected new Weighed rating
958.7
Projected new Weighted performance
768.6
Projected new final Raw rating (if new WP > new Raw)
1028.4
Projected new highest rating
1052.0
Projected new floor
552.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1028.4
Projected effective change (new Official - current Official)
-16.7
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
4
Curro Durbanville Chess Open Rapid 2023 (U10)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
2.0
1098.9
1022.4
Analysis
3
Hermanus Rapid 2023 (C)
2023/04/22
2023/04/22
Overberg (WOS)
Rapid
25
0.54
6
6
2.0
1115.1
1052.0
Analysis
2
Laerskool Welgemoed Rapid 2023 (U8)
2023/02/11
2023/02/11
Cape Town (WCT)
Rapid
25
0.54
5
5
1.0
1200.0
1200.0
Analysis
1
North District School Trials 2023 (U7 Boys)
2023/02/04
2023/02/04
Cape Town (WCT)
Rapid
30
0.60
6
4
0.0
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
21
5
0
16
5.0
23.8
-222.6
1170.4
947.8
White
11
2
0
9
2.0
18.2
-270.5
1180.8
910.4
Black
10
3
0
7
3.0
30.0
-170.0
1159.0
989.0
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
21
5
0
16
5.0
23.8
-222.6
1170.4
947.8
White
11
2
0
9
2.0
18.2
-270.5
1180.8
910.4
Black
10
3
0
7
3.0
30.0
-170.0
1159.0
989.0
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
1160150372
Zwartz, Z (Zeke)
3
0.0
0
0
3
0.0
1200.0
-425.0
775.0
View list
2
1160150371
Van Wyk, A (Alonzo)
3
0.0
0
0
3
0.0
1200.0
-425.0
775.0
View list
3
2160158290
Ramonyaluoe, D (Dali)
1
1.0
1
0
0
100.0
1098.9
425.0
1523.9
View list
4
2150154663
Ngalo, E (Entle)
1
1.0
1
0
0
100.0
1115.1
425.0
1540.1
View list
5
1140158289
Mbeki, S (Sikelela)
1
1.0
1
0
0
100.0
1098.9
425.0
1523.9
View list
6
1110150087
Truter, J (Jake)
1
1.0
1
0
0
100.0
1115.1
425.0
1540.1
View list
7
1170142378
Chumpitaz Avila, J (Jozua)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
2090150667
Truter, M (Meike)
1
0.0
0
0
1
0.0
1115.1
-425.0
690.1
View list
9
109080783
Taylor, F (Finlay)
1
0.0
0
0
1
0.0
1115.1
-425.0
690.1
View list
10
1150147907
Sonday, R (Rayyan)
1
0.0
0
0
1
0.0
1098.9
-425.0
673.9
View list
11
2150150276
Smith, W (Willow)
1
0.0
0
0
1
0.0
1098.9
-425.0
673.9
View list
12
2160150370
Rogova, E (Emilia)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1160150369
Louw, M (Marcel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
2150150065
Knapp, A (Anna)
1
0.0
0
0
1
0.0
1115.1
-425.0
690.1
View list
15
2100106826
Hendricks, L (Lakeisha)
1
0.0
0
0
1
0.0
1115.1
-425.0
690.1
View list
16
2150157973
Graham, M (Mia)
1
0.0
0
0
1
0.0
1098.9
-425.0
673.9
View list
17
1140157951
Faure, J (Jamie)
1
0.0
0
0
1
0.0
1098.9
-425.0
673.9
View list