Chess South Africa
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Chess South Africa
Roos, H (Hannes)
Dob:
2008/07/07 (U18)
Gender:
Male
Chess SA id:
108068831
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2018/12/20 (1995 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
792.2
Curent Weighted rating
792.2
Curent Weighted performance
218.1
Current official/published rating (highest between Raw, WR and WP)
792.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
792.2
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)
±296.5
Current Raw change used (final)
0.0
Projected new Raw rating
792.2
Projected new Weighed rating
792.2
Projected new Weighted performance
218.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
792.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
792.2
Projected new floor
500.0
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
794.6
Curent Weighted rating
794.6
Curent Weighted performance
217.9
Current official/published rating (highest between Raw, WR and WP)
794.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
796.2
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)
±295.4
Current Raw change used (final)
0.0
Projected new Raw rating
794.6
Projected new Weighed rating
794.6
Projected new Weighted performance
217.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
794.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
796.2
Projected new floor
500.0
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
535.2
Curent Weighted rating
535.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
535.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
535.2
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)
±427.5
Current Raw change used (final)
0.0
Projected new Raw rating
535.2
Projected new Weighed rating
535.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
535.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
535.2
Projected new floor
500.0
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
535.2
Curent Weighted rating
535.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
535.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
535.2
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)
±427.5
Current Raw change used (final)
0.0
Projected new Raw rating
535.2
Projected new Weighed rating
535.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
535.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
535.2
Projected new floor
500.0
Projected new K-facor
40
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
8
South African Junior Team Championships 2018 (U12C)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
6
1.0
791.0
796.2
Analysis
7
Laerskool Brits Tournament 2018 (U12)
2018/08/04
2018/08/04
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
769.1
771.4
Analysis
6
Laerskool Olienpark 2018 (U12)
2018/04/21
2018/04/21
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.5
781.1
784.2
Analysis
5
Laerskool Rustenburg 2018 (D)
2018/03/24
2018/03/24
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.5
643.4
654.8
Analysis
4
Hoerskool Brits 2018 (U12)
2018/03/17
2018/03/17
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.5
643.4
654.8
Analysis
3
Laerskool Vastrap 2018 (U12)
2018/02/03
2018/02/03
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.5
588.0
588.0
Analysis
2
South African Junior Wildcard Championships 2017 (U10 Open)
2018/01/09
2018/01/12
4 Knights (4K)
Standard
120
1.00
7
6
1.0
535.2
535.2
Analysis
1
South African Junior Team Championships 2017 (U10D)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.0
535.2
535.2
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
44
19
4
21
21.0
47.7
-19.3
792.7
773.4
White
22
10
2
10
11.0
50.0
0.0
799.6
799.6
Black
22
9
2
11
10.0
45.5
-38.6
785.8
747.2
Standard
All
44
19
4
21
21.0
47.7
-19.3
792.7
773.4
White
22
10
2
10
11.0
50.0
0.0
799.6
799.6
Black
22
9
2
11
10.0
45.5
-38.6
785.8
747.2
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
108068832
Schoeman, C (Charl-Pierre)
3
3.0
3
0
0
100.0
649.2
425.0
1074.2
View list
2
108078407
De Klerk, AJ (Abraham Jacobus)
2
2.0
2
0
0
100.0
678.5
425.0
1103.5
View list
3
207086167
Matshego, T (Thato)
2
0.0
0
0
2
0.0
712.3
-425.0
287.3
View list
4
108073053
Klopper, C (Chris)
1
1.0
1
0
0
100.0
791.0
425.0
1216.0
View list
5
207056550
Joubert, M (Maretha)
1
1.0
1
0
0
100.0
781.1
425.0
1206.1
View list
6
108076258
Jooste, J (Jayden)
1
1.0
1
0
0
100.0
535.2
425.0
960.2
View list
7
107054714
Kruger, A (Alexander)
1
1.0
1
0
0
100.0
588.0
425.0
1013.0
View list
8
109076465
Dire, A (Aobakwe)
1
1.0
1
0
0
100.0
643.4
425.0
1068.4
View list
9
111083777
Bezuidenhout, E (Ethan)
1
1.0
1
0
0
100.0
643.4
425.0
1068.4
View list
10
207087748
Mhlongo, S (Siphesihle)
1
1.0
1
0
0
100.0
781.1
425.0
1206.1
View list
11
108076459
Molefinyane, O (Otlotleng)
1
1.0
1
0
0
100.0
588.0
425.0
1013.0
View list
12
108065177
Rheeders, PH (Petrus Hendrik)
1
1.0
1
0
0
100.0
643.4
425.0
1068.4
View list
13
109086017
Roetz, K (Kyle)
1
1.0
1
0
0
100.0
535.2
425.0
960.2
View list
14
208068834
Van Der Walt, R (Rojuan)
1
1.0
1
0
0
100.0
769.1
425.0
1194.1
View list
15
208092194
Van Zyl, LE (Lucille)
1
1.0
1
0
0
100.0
535.2
425.0
960.2
View list
16
208075126
Van Zyl, M (Mischka)
1
1.0
1
0
0
100.0
643.4
425.0
1068.4
View list
17
108095757
Visagie, M (Mondre)
1
1.0
1
0
0
100.0
535.2
425.0
960.2
View list
18
107068811
Dire, O (Otlotleng)
1
0.5
0
1
0
50.0
781.1
0.0
781.1
View list
19
108086552
Krog, J (Juhann)
1
0.5
0
1
0
50.0
643.4
0.0
643.4
View list
20
107086171
Masike, O (Olerato)
1
0.5
0
1
0
50.0
588.0
0.0
588.0
View list