Chess South Africa
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Chess South Africa
John, A (Aiden)
Dob:
2013/10/16 (U12)
Gender:
Male
Chess SA id:
1130148998
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2023/03/25 (459 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
1220.6
Current Weighted rating
1219.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1220.6
Current highest rating achieved
1238.5
Current floor (min rating allowed)
738.5
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)
±161.0
Current Raw change used (final)
0.0
Projected new Raw rating
1220.6
Projected new Weighed rating
1121.9
Projected new Weighted performance
821.7
Projected new final Raw rating (if new WP > new Raw)
1220.6
Projected new highest rating
1238.5
Projected new floor
738.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1220.6
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
1226.0
Current Weighted rating
1224.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1226.0
Current highest rating achieved
1251.2
Current floor (min rating allowed)
751.2
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)
±159.8
Current Raw change used (final)
0.0
Projected new Raw rating
1226.0
Projected new Weighed rating
1126.7
Projected new Weighted performance
821.7
Projected new final Raw rating (if new WP > new Raw)
1226.0
Projected new highest rating
1251.2
Projected new floor
751.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1226.0
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
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
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)
±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
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
3
3rd Vikings Champs 2023 (U10B+U12B)
2023/03/25
2023/03/25
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1238.5
1251.2
Analysis
2
2nd Little Vikings 2023 (U12B)
2023/02/23
2023/02/23
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
1
Little Vikings 2023 (U10B+U12B)
2023/02/11
2023/02/11
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
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
15
8
1
6
8.5
56.7
56.7
1189.7
1246.4
White
8
4
0
4
4.0
50.0
0.0
1201.9
1201.9
Black
7
4
1
2
4.5
64.3
121.4
1175.8
1297.3
Standard
All
15
8
1
6
8.5
56.7
56.7
1189.7
1246.4
White
8
4
0
4
4.0
50.0
0.0
1201.9
1201.9
Black
7
4
1
2
4.5
64.3
121.4
1175.8
1297.3
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
1120149000
Kwelani, A (Amvuyele)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1160148997
Jikijela, A (Ayana)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1130136891
Scheeld, L (Liam)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1130150774
Pangindawo, L (Litha)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1130153215
Vutula, M (Mivuyo)
1
1.0
1
0
0
100.0
1238.5
425.0
1663.5
View list
6
1120148993
Bophi, L (Lumnko)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1130150765
Best, S (Siyamthanda)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1130153214
Tsengiwe, L (Linamandla)
1
1.0
1
0
0
100.0
1238.5
425.0
1663.5
View list
9
1140149008
Sipunzi, K (Konwaba Sonke)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
10
1140141808
Van Der Merwe, S (Sebastian)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
2120141807
Van Der Merwe, L (Lane)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
2150149005
Mxabo, M (Masonwabe)
1
0.0
0
0
1
0.0
1238.5
-425.0
813.5
View list
13
1120149004
Mnyila, A (Avike)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1110112015
Inise, M (Mbongo)
1
0.0
0
0
1
0.0
1238.5
-425.0
813.5
View list
15
1120150766
Bopi, L (Lumnko)
1
0.0
0
0
1
0.0
1238.5
-425.0
813.5
View list
