Chess South Africa
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Chess South Africa
Van Rooyen, C (Christiaan)
Dob:
2012/01/23 (U14)
Gender:
Male
Chess SA id:
1120300727
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (28 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
1168.3
Curent Weighted rating
1198.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1198.8
Current floor (min rating allowed)
717.9
Current highest rating achieved
1217.9
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)
±173.5
Current Raw change used (final)
0.0
Projected new Raw rating
1168.3
Projected new Weighed rating
1196.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1196.3
Projected effective change (new Official - current Official)
-2.5
Projected new highest rating
1217.9
Projected new floor
717.9
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
1159.7
Curent Weighted rating
1198.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1198.4
Current floor (min rating allowed)
721.6
Current highest rating achieved
1221.6
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)
±175.6
Current Raw change used (final)
0.0
Projected new Raw rating
1159.7
Projected new Weighed rating
1195.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1195.3
Projected effective change (new Official - current Official)
-3.2
Projected new highest rating
1221.6
Projected new floor
721.6
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)
700.0
Current highest rating achieved
0.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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)
700.0
Current highest rating achieved
0.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Bojanala Olienpark's One For The Ages 2024 (Bishops)
2024/04/20
2024/04/20
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.0
1217.9
1221.6
Analysis
2
Bojanala's Rating Express 2024 (Development)
2024/04/06
2024/04/06
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.5
1217.9
1221.6
Analysis
1
Bojanala Silwerrand's Rating Implosion 2024 (Development)
2024/03/16
2024/03/16
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Bojanala Olienpark's One For The Ages 2024 (Bishops)
2024/04/20
2024/04/20
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.0
1217.9
1221.6
Analysis
2
Bojanala's Rating Express 2024 (Development)
2024/04/06
2024/04/06
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.5
1217.9
1221.6
Analysis
1
Bojanala Silwerrand's Rating Implosion 2024 (Development)
2024/03/16
2024/03/16
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
6
1
8
6.5
43.3
-56.7
1197.3
1140.6
White
6
3
1
2
3.5
58.3
70.8
1181.7
1252.5
Black
9
3
0
6
3.0
33.3
-141.7
1207.7
1066.1
Standard
All
15
6
1
8
6.5
43.3
-56.7
1197.3
1140.6
White
6
3
1
2
3.5
58.3
70.8
1181.7
1252.5
Black
9
3
0
6
3.0
33.3
-141.7
1207.7
1066.1
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
15
6
1
8
6.5
43.3
-56.7
1197.3
1140.6
White
6
3
1
2
3.5
58.3
70.8
1181.7
1252.5
Black
9
3
0
6
3.0
33.3
-141.7
1207.7
1066.1
Standard
All
15
6
1
8
6.5
43.3
-56.7
1197.3
1140.6
White
6
3
1
2
3.5
58.3
70.8
1181.7
1252.5
Black
9
3
0
6
3.0
33.3
-141.7
1207.7
1066.1
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
2120118794
Corna, Z (Zeanne)
1
1.0
1
0
0
100.0
1217.9
425.0
1642.9
View list
2
1170301601
Botha, L (Lewan)
1
1.0
1
0
0
100.0
1217.9
425.0
1642.9
View list
3
2140300717
Mmutlane, K (Kaone-Botshelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2110300716
Mccarthy, J (Jaydlin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1160148702
Jooste, T (Tredyn Gerald)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1160301604
Jonker, M (Mason)
1
1.0
1
0
0
100.0
1217.9
425.0
1642.9
View list
7
1160301603
Jonker, C (Caleb)
1
0.5
0
1
0
50.0
1217.9
0.0
1217.9
View list
8
1110300729
Vuyk, J (Jp)
1
0.0
0
0
1
0.0
1217.9
-425.0
792.9
View list
9
1110302143
Truyens, A (Anesta)
1
0.0
0
0
1
0.0
1217.9
-425.0
792.9
View list
10
1140144042
Motau, N (Neelo)
1
0.0
0
0
1
0.0
1217.9
-425.0
792.9
View list
11
1110144215
Annandale, V (Vaugan)
1
0.0
0
0
1
0.0
1217.9
-425.0
792.9
View list
12
2140300715
Malisha, U (Uaffa)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
2130300714
Liebenberg, L (Lana)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1150301602
Grobler, X (Xander)
1
0.0
0
0
1
0.0
1217.9
-425.0
792.9
View list
15
1120156747
De Jager, L (Luan)
1
0.0
0
0
1
0.0
1217.9
-425.0
792.9
View list