Chess South Africa
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Chess South Africa
Naidoo, K (Kehan)
Dob:
2015/06/08 (U10)
Gender:
Male
Chess SA id:
1150162032
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/06/02 (22 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
1277.0
Current Weighted rating
1223.9
Current Weighted performance
1279.2
Current official/published rating (highest between Raw, WR and WP)
1279.2
Current highest rating achieved
1277.0
Current floor (min rating allowed)
777.0
Current K-factor
36
Games played this month
5
Score (S)
3.5
Expected score (We)
2.77
Difference (S-We)
0.61
Current Raw change (no limits, including tournament time weight)
21.8
Current min/max change allowed (with limits)
±148.6
Current Raw change used (final)
21.8
Projected new Raw rating
1298.8
Projected new Weighed rating
1126.7
Projected new Weighted performance
1328.9
Projected new final Raw rating (if new WP > new Raw)
1328.9
Projected new highest rating
1328.9
Projected new floor
828.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1328.9
Projected effective change (new Official - current Official)
+49.7
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
1274.9
Current Weighted rating
1226.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1274.9
Current highest rating achieved
1274.9
Current floor (min rating allowed)
774.9
Current K-factor
36
Games played this month
5
Score (S)
3.5
Expected score (We)
2.76
Difference (S-We)
0.74
Current Raw change (no limits, including tournament time weight)
26.6
Current min/max change allowed (with limits)
±149.0
Current Raw change used (final)
26.6
Projected new Raw rating
1301.5
Projected new Weighed rating
1129.3
Projected new Weighted performance
1325.1
Projected new final Raw rating (if new WP > new Raw)
1325.1
Projected new highest rating
1325.1
Projected new floor
825.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1325.1
Projected effective change (new Official - current Official)
+50.2
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
1198.2
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
1102.3
Projected new Weighted performance
944.3
Projected new final Raw rating (if new WP > new Raw)
1200.0
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
Tournament:
JMC Trinityhouse Little Falls 2024 (U10)
Start:
2024/06/02
End:
2024/06/02
Host:
GJM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.5
Main rating:
1277.0
Rating gain/loss:
21.8
Type rating:
1274.9
Rating gain/loss:
26.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
JMC Trinityhouse Little Falls 2024 (U10)
2024/06/02
2024/06/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1277.0
1274.9
Analysis
5
JMC Crawford International Sandton 2024 (U10)
2024/05/11
2024/05/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1262.3
1269.5
Analysis
4
JMC Helpmekaar Kollege Tournament 2024 (U10)
2024/05/04
2024/05/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
3
1.5
1262.3
1269.5
Analysis
3
JNW Open - Classic - Crawford 2024 (U10)
2024/03/09
2024/03/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1225.5
1224.1
Analysis
2
Chess Power House 1st Rapid 2024 (C)
2024/02/24
2024/02/24
Johannesburg Metro (GJM)
Rapid
20
0.47
5
5
3.0
1219.1
1196.0
Analysis
1
Gear Up Mzansi Rapid 2024 (Junior)
2024/02/17
2024/02/17
Johannesburg Metro (GJM)
Rapid
35
0.66
5
5
2.0
1219.1
1196.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
JMC Trinityhouse Little Falls 2024 (U10)
2024/06/02
2024/06/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1277.0
1274.9
Analysis
7
JMC Crawford International Sandton 2024 (U10)
2024/05/11
2024/05/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1262.3
1269.5
Analysis
6
JMC Helpmekaar Kollege Tournament 2024 (U10)
2024/05/04
2024/05/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
3
1.5
1262.3
1269.5
Analysis
5
JNW Open - Classic - Crawford 2024 (U10)
2024/03/09
2024/03/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1225.5
1224.1
Analysis
4
Chess Power House 1st Rapid 2024 (C)
2024/02/24
2024/02/24
Johannesburg Metro (GJM)
Rapid
20
0.47
5
5
3.0
1219.1
1196.0
Analysis
3
Gear Up Mzansi Rapid 2024 (Junior)
2024/02/17
2024/02/17
Johannesburg Metro (GJM)
Rapid
35
0.66
5
5
2.0
1219.1
1196.0
Analysis
2
ThinkChess Academy 2023 (B)
2023/09/09
2023/09/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1198.8
1200.0
Analysis
1
Crawford La lucia Rapid Chess Tournament 2023 (Junior)
2023/07/22
2023/07/22
Ethekwini (KED)
Rapid
25
0.54
6
6
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
28
15
3
10
16.5
58.9
75.9
1256.4
1332.3
White
16
8
2
6
9.0
56.3
53.1
1287.9
1341.0
Black
12
7
1
4
7.5
62.5
106.3
1214.5
1320.7
Standard
All
18
10
3
5
11.5
63.9
118.1
1250.6
1368.7
White
10
4
2
4
5.0
50.0
0.0
1284.2
1284.2
Black
8
6
1
1
6.5
81.3
265.6
1208.7
1474.3
Rapid
All
10
5
0
5
5.0
50.0
0.0
1266.9
1266.9
White
6
4
0
2
4.0
66.7
141.7
1294.1
1435.8
Black
4
1
0
3
1.0
25.0
-212.5
1226.1
1013.6
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
39
20
5
14
22.5
57.7
65.4
1242.0
1307.4
White
21
9
3
9
10.5
50.0
0.0
1266.6
1266.6
Black
18
11
2
5
12.0
66.7
141.7
1213.4
1355.1
Standard
All
23
12
5
6
14.5
63.0
110.9
1244.5
1355.4
White
12
4
3
5
5.5
45.8
-35.4
1270.2
1234.8
Black
11
8
2
1
9.0
81.8
270.5
1216.5
1486.9
Rapid
All
16
8
0
8
8.0
50.0
0.0
1238.5
1238.5
White
9
5
0
4
5.0
55.6
47.2
1261.8
1309.0
Black
7
3
0
4
3.0
42.9
-60.7
1208.6
1147.9
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
1160158552
Lin, Y (Yizheng)
2
1.0
1
0
1
50.0
1243.9
0.0
1243.9
View list
2
1160157331
Steyn, K (Kian)
2
0.5
0
1
1
25.0
1243.9
-212.5
1031.4
View list
3
1160304128
Kartheban, M (Mritunjai)
1
1.0
1
0
0
100.0
1262.3
425.0
1687.3
View list
4
2150149298
Frank, T (Tara)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1160162025
Erasmus, E (Ean)
1
1.0
1
0
0
100.0
1198.8
425.0
1623.8
View list
6
1140154327
Davidson, L (Luca)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1130192104
Lee, A (Alan)
1
1.0
1
0
0
100.0
1219.1
425.0
1644.1
View list
8
2150135551
Le Kay, A (Alexa)
1
1.0
1
0
0
100.0
1225.5
425.0
1650.5
View list
9
2150190424
Kgwale, O (Obotegile)
1
1.0
1
0
0
100.0
1219.1
425.0
1644.1
View list
10
2150191353
Kgwale, I (Itumeleng)
1
1.0
1
0
0
100.0
1225.5
425.0
1650.5
View list
11
2140191593
Molaba, O (Oagile)
1
1.0
1
0
0
100.0
1219.1
425.0
1644.1
View list
12
1150302662
Lipshitz, B (Blake)
1
1.0
1
0
0
100.0
1277.0
425.0
1702.0
View list
13
2160154339
Mohanlall, J (Jayantika Jia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1160302284
Meyerowitz, M (Matai)
1
1.0
1
0
0
100.0
1277.0
425.0
1702.0
View list
15
1160158569
Makobela, L (Leano)
1
1.0
1
0
0
100.0
1198.8
425.0
1623.8
View list
16
1160190845
Orren, JJ (Jade Junior)
1
1.0
1
0
0
100.0
1277.0
425.0
1702.0
View list
17
1160303047
Profyris, N (Nikolaos)
1
1.0
1
0
0
100.0
1262.3
425.0
1687.3
View list
18
2150151825
Ramdhani, A (Arya)
1
1.0
1
0
0
100.0
1262.3
425.0
1687.3
View list
19
1150154002
Scop, S (Sam)
1
1.0
1
0
0
100.0
1219.1
425.0
1644.1
View list
20
1150143819
Tabilo Lillo, M (Marcelo)
1
1.0
1
0
0
100.0
1262.3
425.0
1687.3
View list