Chess South Africa
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Chess South Africa
Barkley, C (Christopher)
Dob:
2011/02/08 (U14)
Gender:
Male
Chess SA id:
1110155816
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2024/03/02 (116 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
1384.1
Current Weighted rating
1294.3
Current Weighted performance
1338.6
Current official/published rating (highest between Raw, WR and WP)
1384.1
Current highest rating achieved
1384.1
Current floor (min rating allowed)
884.1
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)
±127.6
Current Raw change used (final)
0.0
Projected new Raw rating
1384.1
Projected new Weighed rating
1193.5
Projected new Weighted performance
1338.6
Projected new final Raw rating (if new WP > new Raw)
1384.1
Projected new highest rating
1384.1
Projected new floor
884.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1384.1
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
1360.2
Current Weighted rating
1290.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1360.2
Current highest rating achieved
1360.2
Current floor (min rating allowed)
860.2
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)
±132.0
Current Raw change used (final)
0.0
Projected new Raw rating
1360.2
Projected new Weighed rating
1189.7
Projected new Weighted performance
1255.1
Projected new final Raw rating (if new WP > new Raw)
1360.2
Projected new highest rating
1360.2
Projected new floor
860.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1360.2
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
1318.8
Current Weighted rating
1257.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1318.8
Current highest rating achieved
1318.8
Current floor (min rating allowed)
818.8
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)
±140.0
Current Raw change used (final)
0.0
Projected new Raw rating
1318.8
Projected new Weighed rating
1158.7
Projected new Weighted performance
1042.9
Projected new final Raw rating (if new WP > new Raw)
1318.8
Projected new highest rating
1318.8
Projected new floor
818.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1318.8
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Cape Winelands Schools - Prestige 2024 (U13 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.0
1332.7
1305.1
Analysis
1
Cape Winelands Schools - PS Trials 1 2024 (U13 Boys)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
4.5
1298.5
1262.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
Cape Winelands Schools - Prestige 2024 (U13 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.0
1332.7
1305.1
Analysis
6
Cape Winelands Schools - PS Trials 1 2024 (U13 Boys)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
4.5
1298.5
1262.6
Analysis
5
Western Cape Closed Championship 2023 (U14)
2023/09/23
2023/09/23
Cape Town (WCT)
Rapid
25
0.54
6
6
3.0
1291.2
1200.0
Analysis
4
Midas Chess Youth 2023 (U14)
2023/09/09
2023/09/09
Cape Winelands (WCW)
Rapid
13
0.35
5
5
4.0
1291.2
1200.0
Analysis
3
2023 Gauteng Top Schools (U13 Mixed)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1233.2
1238.5
Analysis
2
Gauteng D7 Teams 2023 (U13)
2023/08/12
2023/08/12
Sedibeng (GSV)
Standard
60
0.83
5
5
4.5
1233.2
1238.5
Analysis
1
Gauteng Schools D7 2023 (U13 Boys)
2023/05/20
2023/05/20
Sedibeng (GSV)
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
11
8
1
2
8.5
77.3
231.8
1322.7
1554.5
White
5
4
0
1
4.0
80.0
255.0
1322.9
1577.9
Black
6
4
1
1
4.5
75.0
212.5
1322.5
1535.0
Standard
All
5
4
0
1
4.0
80.0
255.0
1363.1
1618.1
White
2
2
0
0
2.0
100.0
425.0
1268.5
1693.5
Black
3
2
0
1
2.0
66.7
141.7
1426.2
1567.9
Rapid
All
6
4
1
1
4.5
75.0
212.5
1289.0
1501.5
White
3
2
0
1
2.0
66.7
141.7
1359.1
1500.8
Black
3
2
1
0
2.5
83.3
283.3
1218.9
1502.2
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
37
25
3
9
26.5
71.6
183.8
1247.5
1431.3
White
20
12
2
6
13.0
65.0
127.5
1233.3
1360.8
Black
17
13
1
3
13.5
79.4
250.0
1264.3
1514.3
Standard
All
20
14
2
4
15.0
75.0
212.5
1243.3
1455.8
White
11
7
2
2
8.0
72.7
193.2
1227.5
1420.7
Black
9
7
0
2
7.0
77.8
236.1
1262.5
1498.6
Rapid
All
17
11
1
5
11.5
67.6
150.0
1252.5
1402.5
White
9
5
0
4
5.0
55.6
47.2
1240.3
1287.5
Black
8
6
1
1
6.5
81.3
265.6
1266.3
1531.9
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
1110108726
Small, Q (Quade)
2
1.0
1
0
1
50.0
1315.6
0.0
1315.6
View list
2
2100141920
Vilakazi, L (Lwandle)
2
0.5
0
1
1
25.0
1233.2
-212.5
1020.7
View list
3
1100159506
Kotze, D (Divan)
1
1.0
1
0
0
100.0
1233.2
425.0
1658.2
View list
4
1100149784
Kearns, C (Cullen)
1
1.0
1
0
0
100.0
1291.2
425.0
1716.2
View list
5
1120149755
Joseph, V (Valdemiro)
1
1.0
1
0
0
100.0
1298.5
425.0
1723.5
View list
6
1110192832
Jamein, A (Aldivash)
1
1.0
1
0
0
100.0
1332.7
425.0
1757.7
View list
7
1110135521
Gaffoor, E (Eesa)
1
1.0
1
0
0
100.0
1332.7
425.0
1757.7
View list
8
1100112727
Froneman, BW (Bernard Wilhelm)
1
1.0
1
0
0
100.0
1233.2
425.0
1658.2
View list
9
1120192827
Engela, K (Kian)
1
1.0
1
0
0
100.0
1298.5
425.0
1723.5
View list
10
2110190326
Bolane, O (Omiyo)
1
1.0
1
0
0
100.0
1291.2
425.0
1716.2
View list
11
1120192818
Arendse, A (Ashton Lee)
1
1.0
1
0
0
100.0
1298.5
425.0
1723.5
View list
12
1100162382
Davids, R (Rania)
1
1.0
1
0
0
100.0
1291.2
425.0
1716.2
View list
13
1110137459
Cyster, J (Jean-Luke)
1
1.0
1
0
0
100.0
1332.7
425.0
1757.7
View list
14
1100141903
Nkambule, K (Kim)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
1110145776
Mthembu, C (Celimpilo)
1
1.0
1
0
0
100.0
1233.2
425.0
1658.2
View list
16
1100162384
Raphalalani, L (Linathi)
1
1.0
1
0
0
100.0
1291.2
425.0
1716.2
View list
17
1110145784
Orton, L (Logan)
1
1.0
1
0
0
100.0
1233.2
425.0
1658.2
View list
18
1120112288
Robertson, J (Jonah)
1
1.0
1
0
0
100.0
1332.7
425.0
1757.7
View list
19
2160150370
Rogova, E (Emilia)
1
1.0
1
0
0
100.0
1291.2
425.0
1716.2
View list
20
1110151856
Sejake, O (Oratiloe)
1
1.0
1
0
0
100.0
1233.2
425.0
1658.2
View list