Chess South Africa
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Chess South Africa
Robb, N (Nathan)
Dob:
2012/03/15 (U14)
Gender:
Male
Chess SA id:
1120111854
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2020/02/22 (1546 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
1069.2
Curent Weighted rating
1069.2
Curent Weighted performance
434.0
Current official/published rating (highest between Raw, WR and WP)
1069.2
Current floor (min rating allowed)
696.6
Current highest rating achieved
1196.6
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)
±199.8
Current Raw change used (final)
0.0
Projected new Raw rating
1069.2
Projected new Weighed rating
1069.2
Projected new Weighted performance
434.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1069.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1196.6
Projected new floor
696.6
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
1053.6
Curent Weighted rating
1053.6
Curent Weighted performance
432.0
Current official/published rating (highest between Raw, WR and WP)
1053.6
Current floor (min rating allowed)
695.2
Current highest rating achieved
1195.2
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)
±204.3
Current Raw change used (final)
0.0
Projected new Raw rating
1053.6
Projected new Weighed rating
1053.6
Projected new Weighted performance
432.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1053.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1195.2
Projected new floor
695.2
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
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
Mangaung Metro Chess February 2020 (F)
2020/02/21
2020/02/22
Mangaung (FMB)
Standard
62
0.84
5
4
1.0
1082.0
1066.8
Analysis
5
Mangaung Metro Chess 17-18 January 2020 (F)
2020/01/17
2020/01/18
Mangaung (FMB)
Standard
62
0.84
5
5
2.0
1080.0
1061.6
Analysis
4
Mangaung Metro Chess 16-17 August 2019 (G)
2019/08/16
2019/08/17
Mangaung (FMB)
Standard
62
0.84
5
3
1.0
1083.4
1063.6
Analysis
3
Mangaung Metro July Trials 2019 (U8)
2019/07/19
2019/07/20
Mangaung (FMB)
Standard
62
0.84
5
5
1.0
1112.6
1095.2
Analysis
2
Mangaung Metro Chess 31 May to 1 June 2019 (G)
2019/05/31
2019/06/01
Mangaung (FMB)
Standard
62
0.84
5
5
0.0
1196.6
1195.2
Analysis
1
Mangaung Metro Chess 12 to 13 April 2019 (G)
2019/04/12
2019/04/13
Mangaung (FMB)
Standard
62
0.84
5
5
2.5
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
27
7
1
19
7.5
27.8
-188.9
1196.7
1007.8
White
13
3
0
10
3.0
23.1
-228.8
1216.8
987.9
Black
14
4
1
9
4.5
32.1
-151.8
1178.1
1026.3
Standard
All
27
7
1
19
7.5
27.8
-188.9
1196.7
1007.8
White
13
3
0
10
3.0
23.1
-228.8
1216.8
987.9
Black
14
4
1
9
4.5
32.1
-151.8
1178.1
1026.3
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
1120111853
Els, R (Ruben)
5
0.5
0
1
4
10.0
1134.9
-340.0
794.9
View list
2
2130117644
Vermaak, E (Ezay)
2
2.0
2
0
0
100.0
1081.7
425.0
1506.7
View list
3
1130111369
Steyn, W (Willem)
2
1.0
1
0
1
50.0
1098.0
0.0
1098.0
View list
4
1120108381
Van Der Merwe, M (Marthinus)
2
0.0
0
0
2
0.0
1156.3
-425.0
731.3
View list
5
1120114949
Schutte, W (Wikus)
2
0.0
0
0
2
0.0
1138.3
-425.0
713.3
View list
6
1120108378
Jacobs, E (E-Jay)
2
0.0
0
0
2
0.0
1154.6
-425.0
729.6
View list
7
1120106778
Herbst, W (Wilhelm)
2
0.0
0
0
2
0.0
1156.3
-425.0
731.3
View list
8
2120107771
Griesel, L (Lezay)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
2110131174
Flooks, A (Alondrea)
1
1.0
1
0
0
100.0
1082.0
425.0
1507.0
View list
10
1120111851
Albertyn, R (Ruben)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
2120117643
Von Wielligh, M (Maya)
1
1.0
1
0
0
100.0
1080.0
425.0
1505.0
View list
12
1120111852
Vermaak, N (Nehan)
1
0.0
0
0
1
0.0
1196.6
-425.0
771.6
View list
13
1110100914
Van Rensburg, M (Marnus)
1
0.0
0
0
1
0.0
1082.0
-425.0
657.0
View list
14
1120130045
Du Toit, C (Calem)
1
0.0
0
0
1
0.0
1080.0
-425.0
655.0
View list
15
1120119336
Sartain, E (Ewan)
1
0.0
0
0
1
0.0
1082.0
-425.0
657.0
View list
16
2130117641
Maass, T (Tanya)
1
0.0
0
0
1
0.0
1080.0
-425.0
655.0
View list
17
2120114948
Maass, A (Ane)
1
0.0
0
0
1
0.0
1196.6
-425.0
771.6
View list