Chess South Africa
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Chess South Africa
Claassen, D (David Christian)
Dob:
2011/12/11 (U14)
Gender:
Male
Chess SA id:
1110156834
FIDE id:
Region:
Pixley-ka-Seme (NCP)
Citizen:
RSA
Title(s):
Last active:
2024/01/27 (112 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
1172.4
Curent Weighted rating
1173.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1173.2
Current floor (min rating allowed)
700.0
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)
±172.5
Current Raw change used (final)
0.0
Projected new Raw rating
1172.4
Projected new Weighed rating
1172.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1172.4
Projected effective change (new Official - current Official)
-0.7
Projected new highest rating
1200.0
Projected new floor
700.0
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
1167.6
Curent Weighted rating
1168.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1168.8
Current floor (min rating allowed)
700.0
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)
±173.6
Current Raw change used (final)
0.0
Projected new Raw rating
1167.6
Projected new Weighed rating
1168.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1168.0
Projected effective change (new Official - current Official)
-0.9
Projected new highest rating
1200.0
Projected new floor
700.0
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
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
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
700.0
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
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
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
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
HSDA School Open 2024 (U12+U14)
2024/01/27
2024/01/27
Frances Baard (NCF)
Standard
62
0.84
5
5
3.0
1157.6
1150.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
HSDA School Open 2024 (U12+U14)
2024/01/27
2024/01/27
Frances Baard (NCF)
Standard
62
0.84
5
5
3.0
1157.6
1150.7
Analysis
2
HSDA Chess Club School Tournament 2023 (U12+U14)
2023/07/29
2023/07/29
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
4
1.0
1179.1
1177.0
Analysis
1
Hopetown School Chess Open Tournament 2023 (U11+U13)
2023/05/06
2023/05/06
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
0
2
3.0
60.0
85.0
1162.0
1247.0
White
3
2
0
1
2.0
66.7
141.7
1080.6
1222.2
Black
2
1
0
1
1.0
50.0
0.0
1284.0
1284.0
Standard
All
5
3
0
2
3.0
60.0
85.0
1162.0
1247.0
White
3
2
0
1
2.0
66.7
141.7
1080.6
1222.2
Black
2
1
0
1
1.0
50.0
0.0
1284.0
1284.0
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
6
0
8
6.0
42.9
-60.7
1189.0
1128.3
White
8
3
0
5
3.0
37.5
-106.3
1160.6
1054.4
Black
6
3
0
3
3.0
50.0
0.0
1226.9
1226.9
Standard
All
14
6
0
8
6.0
42.9
-60.7
1189.0
1128.3
White
8
3
0
5
3.0
37.5
-106.3
1160.6
1054.4
Black
6
3
0
3
3.0
50.0
0.0
1226.9
1226.9
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
1120156833
Biko, L (Lihlumile)
2
2.0
2
0
0
100.0
1178.8
425.0
1603.8
View list
2
1140191644
Mahapa, L (Lesedi)
1
1.0
1
0
0
100.0
1157.6
425.0
1582.6
View list
3
1120146484
Pretorius, J (Johannes)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1110134195
April, S (Swazi)
1
1.0
1
0
0
100.0
1157.6
425.0
1582.6
View list
5
2130159424
Young, M (Mlandy)
1
1.0
1
0
0
100.0
1179.1
425.0
1604.1
View list
6
1110141148
Rushford, C (Chad Jason)
1
0.0
0
0
1
0.0
1179.1
-425.0
754.1
View list
7
1100141146
Oberholzer, K (Kyle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1110141145
Ngudle, C (Caelyn)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1110134199
Mboniswa, Y (Yongama)
1
0.0
0
0
1
0.0
1179.1
-425.0
754.1
View list
10
2100159422
Kahugu, A (Angelinah)
1
0.0
0
0
1
0.0
1179.1
-425.0
754.1
View list
11
1110134197
Horn, Z (Zandru)
1
0.0
0
0
1
0.0
1157.6
-425.0
732.6
View list
12
2120136558
Fischer, A (Amike)
1
0.0
0
0
1
0.0
1157.6
-425.0
732.6
View list
13
1110150641
Claassen, J (Joshua)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list