Chess South Africa
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Chess South Africa
Berkeley, B (Ben)
Dob:
2015/09/01 (U10)
Gender:
Male
Chess SA id:
1150154353
FIDE id:
Region:
iLembe (KIK)
Citizen:
RSA
Title(s):
Last active:
2023/11/29 (208 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
1234.3
Current Weighted rating
1211.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1234.3
Current highest rating achieved
1234.3
Current floor (min rating allowed)
734.3
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)
±157.9
Current Raw change used (final)
0.0
Projected new Raw rating
1234.3
Projected new Weighed rating
1115.1
Projected new Weighted performance
1059.8
Projected new final Raw rating (if new WP > new Raw)
1234.3
Projected new highest rating
1234.3
Projected new floor
734.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1234.3
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
1273.4
Current Weighted rating
1241.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1273.4
Current highest rating achieved
1273.4
Current floor (min rating allowed)
773.4
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)
±149.4
Current Raw change used (final)
0.0
Projected new Raw rating
1273.4
Projected new Weighed rating
1143.2
Projected new Weighted performance
992.8
Projected new final Raw rating (if new WP > new Raw)
1273.4
Projected new highest rating
1273.4
Projected new floor
773.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1273.4
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
1097.4
Current Weighted rating
1116.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1116.2
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)
±191.9
Current Raw change used (final)
0.0
Projected new Raw rating
1097.4
Projected new Weighed rating
1025.0
Projected new Weighted performance
249.6
Projected new final Raw rating (if new WP > new Raw)
1097.4
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)
1097.4
Projected effective change (new Official - current Official)
-18.8
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
4
Umhlali Prep Inter House Chess 2023 (Grade 2)
2023/11/29
2023/11/29
iLembe (KIK)
Standard
60
0.83
4
4
4.0
1170.1
1201.4
Analysis
3
ILembe Youth Trials (II) 2023 (U10)
2023/05/13
2023/05/13
iLembe (KIK)
Standard
60
0.83
5
5
2.0
1223.3
1221.6
Analysis
2
Paul Sauer Chess Tournament 2023 (Junior)
2023/05/05
2023/05/05
Sarah Baartman (ESB)
Rapid
15
0.39
10
7
1.0
1223.3
1200.0
Analysis
1
ILembe Youth Trials 2023 (U8+U10)
2023/04/22
2023/04/22
iLembe (KIK)
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
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
21
10
0
11
10.0
47.6
-20.2
1209.5
1189.3
White
10
6
0
4
6.0
60.0
85.0
1164.3
1249.3
Black
11
4
0
7
4.0
36.4
-115.9
1250.7
1134.8
Standard
All
14
9
0
5
9.0
64.3
121.4
1225.9
1347.3
White
6
5
0
1
5.0
83.3
283.3
1159.9
1443.3
Black
8
4
0
4
4.0
50.0
0.0
1275.3
1275.3
Rapid
All
7
1
0
6
1.0
14.3
-303.6
1176.9
873.3
White
4
1
0
3
1.0
25.0
-212.5
1170.7
958.2
Black
3
0
0
3
0.0
0.0
-425.0
1185.1
760.1
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
1130146220
Viviers, D (Divan)
3
1.0
1
0
2
33.3
1223.3
-141.7
1081.6
View list
2
1140142434
Ferreira, R (Rossouw)
2
0.0
0
0
2
0.0
1223.3
-425.0
798.3
View list
3
1130154802
Maseko, T (Timothy)
2
0.0
0
0
2
0.0
1223.3
-425.0
798.3
View list
4
1150136121
Bircher, S (Samuel)
1
1.0
1
0
0
100.0
1170.1
425.0
1595.1
View list
5
1140135925
Allen, J (Joshua)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1150136126
Clifford, B (Benedict)
1
1.0
1
0
0
100.0
1223.3
425.0
1648.3
View list
7
1160147694
Chen, N (Neo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
2140136921
Mabaso, E (Ezinhle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1150191012
Lloyd, J (Jack)
1
1.0
1
0
0
100.0
1170.1
425.0
1595.1
View list
10
1160154354
Rivera, J (Jackie)
1
1.0
1
0
0
100.0
1223.3
425.0
1648.3
View list
11
1150191027
Reinertsen, B (Bjorn)
1
1.0
1
0
0
100.0
1170.1
425.0
1595.1
View list
12
1150191005
Hall, R (Rocco)
1
1.0
1
0
0
100.0
1170.1
425.0
1595.1
View list
13
1150146150
Ellender, A (Asher)
1
0.0
0
0
1
0.0
1223.3
-425.0
798.3
View list
14
1150135861
Mpanza, M (Mawande)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1140135939
Mbeje, U (Uminathi)
1
0.0
0
0
1
0.0
1223.3
-425.0
798.3
View list
16
1150136134
Krimm, L (Logan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1150137079
Brown, H (Harry)
1
0.0
0
0
1
0.0
1223.3
-425.0
798.3
View list