Chess South Africa Ratings Database

PLAYER PAGE

Personal

Naidoo, K (Kehan)

Chess SA id

1150162032

FIDE id

Date of birth

2015-06-08 (U12)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-08-10

Personal details last changed

1900-01-01

Junior GPX Games

42.1

Junior GPX Points

1168.4

Item	Main	Standard	Rapid	Blitz
Rating	1304	1315	1194.5	1200
Raw rating	1261.5	1267.2	1194.5	1200
Weighted rating	1304	1315	1194.1	1200
Weighted performance	1089.5	1090.9	0	0
Floor	845.7	860.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	151.9	150.7	167.1	165.8
Highest rating	1357.2 2024-09-01	1375.6 2024-03-01	1217.6 2024-02-01	1200 2018-10-01
Highest raw rating	1345.7 2024-10-01	1360.4 2025-04-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1345.7 2025-06-01	1360.4 2025-06-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1357.2 2024-09-01	1375.6 2024-03-01	1217.6 2024-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.2	-2.4	0	0
New rating	1301.8	1312.5	1194.5	1200
Analysis
Rating	1304	1315	1194.5	1200
Raw rating	1261.5	1267.2	1194.5	1200
Weighted rating	1304	1315	1194.1
Weighted performance	1089.5	1090.9	0
K-factor	36	36	36	36
Floor	845.7	860.4	700	700
Max/Min rating change allowed	151.9	150.7	167.1	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1261.5	1267.2	1194.5	1200
New weighted rating	1301.8	1312.5	1194	1200
New weighted performance	1089.1	1090.5	0	0
Temp new rating	1301.8	1312.5	1194.5	1200
Temp new rating +/-	-2.2	-2.4	0	0
Final new rating +/-	-2.2	-2.4	0	0
New rating	1301.8	1312.5	1194.5	1200
New K-factor	36	36	36	36
New floor	845.7	860.4	700	700

Item	Main	Standard	Rapid
	0	0	0
	35	35	0
	57	42	15
	11	5	6
	0	0	0
	0	0	0
History	103	82	21

Games since
	Main 92	Standard 77		Rapid 15		Blitz 0
Gender	Male
Age group	U12
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	3155		1054		301
Male	2486		830		246
U12	477		157		43
U12 Male	339		113		35
Standard
	RSA		Province		Region
Overall	2916		1049		287
Male	2311		837		235
U12	423		158		41
U12 Male	309		113		33
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	35	11	31.43	-157.9	1352.6	1194.8
Standard	35	11	31.43	-157.9	1352.6	1194.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	103	50	48.54	-12.4	1281	1268.6
Standard	82	40	48.78	-10.4	1293.5	1283.1
Rapid	21	10	47.62	-20.2	1232.3	1212.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1261.5	1267.2	1194.5	1200
2025-09-01	1261.5	1267.2	1194.5	1200
2025-08-01	1304.4	1314.8	1194.5	1200
2025-07-01	1302.3	1312.5	1194.5	1200
2025-06-01	1326.9	1339.6	1194.5	1200
2025-05-01	1342	1360.4	1194.5	1200
2025-04-01	1342	1360.4	1194.5	1200
2025-03-01	1330.5	1347.4	1194.5	1200
2025-02-01	1327.6	1348.9	1193.8	1200
2025-01-01	1327.6	1348.9	1182.4	1200
2024-12-01	1321.8	1349.3	1182.4	1200
2024-11-01	1321.8	1349.3	1182.4	1200
2024-10-01	1345.7	1349.3	1200	1200
2024-09-01	1307.5	1302.9	1200	1200
2024-08-01	1284.2	1273.4	1200	1200
2024-07-01	1321.3	1316.2	1200	1200
2024-06-01	1277	1274.9	1200	1200
2024-08-01	1262.3	1269.5	1200	1200
2024-04-01	1262.3	1269.5	1200	1200
2024-03-01	1225.5	1224.1	1200	1200
2024-02-01	1219.1	1224.1	1196	1200
2024-01-01	1219.1	1224.1	1196	1200
2023-12-01	1219.1	1224.1	1196	1200
2023-11-01	1219.1	1224.1	1196	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	JMC Closed 2025 (U12)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
2	JMC - Trinity Randpark Ridge 2025 (U12)	2025-07-26	2025-07-26	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
3	MCA Winter Chill Classic 2025 (Intermediate)	2025-07-19	2025-07-19	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
4	JMC Helpmekaar 2025 (C)	2025-06-01	2025-06-01	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis
5	JMC Crawford Sandton 2025 (U12)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
6	JMC Crawford Ruimsig 2025 (U12)	2025-03-01	2025-03-01	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
7	JMC Kick Off 2025 (C)	2025-02-02	2025-02-02	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	JMC Closed 2025 (U12)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
2	JMC - Trinity Randpark Ridge 2025 (U12)	2025-07-26	2025-07-26	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
3	MCA Winter Chill Classic 2025 (Intermediate)	2025-07-19	2025-07-19	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
4	JMC Helpmekaar 2025 (C)	2025-06-01	2025-06-01	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis
5	JMC Crawford Sandton 2025 (U12)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
6	JMC Crawford Ruimsig 2025 (U12)	2025-03-01	2025-03-01	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
7	JMC Kick Off 2025 (C)	2025-02-02	2025-02-02	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
8	Gauteng Inter-Region at UJ 2024 (U10 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
9	Mzansi Summer Rapid 2024 (U8+U10)	2024-10-26	2024-10-26	Rapid	Johannesburg Metro (GJM)	6	5	2	Yes	Analysis
10	JCC Khelo India 1st Annual Chess Tournament 2024 (E)	2024-08-31	2024-08-31	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
11	Fourth Knight Riders Juniors Open Chess Tournament 204 (U10)	2024-08-03	2024-08-03	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
12	Chess Power House July Open 2024 (D)	2024-07-20	2024-07-20	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
13	JMC Trinityhouse Randpark Ridge 2024 (U10)	2024-07-13	2024-07-13	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
14	JMC Trinityhouse Little Falls 2024 (U10)	2024-06-02	2024-06-02	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
15	JMC Crawford International Sandton 2024 (U10)	2024-05-11	2024-05-11	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
16	JMC Helpmekaar Kollege Tournament 2024 (U10)	2024-05-04	2024-05-04	Standard	Johannesburg Metro (GJM)	5	3	1.5	Yes	Analysis
17	JNW Open - Classic - Crawford 2024 (U10)	2024-03-09	2024-03-09	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
18	Gear Up Mzansi Rapid 2024 (Junior)	2024-02-17	2024-02-17	Rapid	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
19	Chess Power House 1st Rapid 2024 (C)	2024-02-24	2024-02-24	Rapid	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
20	ThinkChess Academy 2023 (B)	2023-09-09	2023-09-09	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
21	Crawford La lucia Rapid Chess Tournament 2023 (Junior)	2023-07-22	2023-07-22	Rapid	Ethekwini (KED)	6	6	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament JMC Crawford International Sandton 2024				Tournament JMC Trinityhouse Little Falls 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-06-02	rnd 2	type Standard	result 1
		Opponent Tabilo Lillo, M (Marcelo)				Opponent Meyerowitz, M (Matai)
2	3	Tournament JCC Khelo India 1st Annual Chess Tournament 2024				Tournament JCC Khelo India 1st Annual Chess Tournament 2024
		date 2024-08-31	rnd 3	type Standard	result 1	date 2024-08-31	rnd 5	type Standard	result 1
		Opponent Kartheeban, M (Mritunjai)				Opponent Sahoo, S (Shaurya)
3	3	Tournament Fourth Knight Riders Juniors Open Chess Tournament 204				Tournament Fourth Knight Riders Juniors Open Chess Tournament 204
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 3	type Standard	result 1
		Opponent Sithole, L (Luthando)				Opponent Ravuri, C (Chinmay Vihaan)

#	Games	Start				End
1	5	Tournament ThinkChess Academy 2023				Tournament JNW Open - Classic - Crawford 2024
		date 2023-09-09	rnd 3	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Erasmus, E (Ean)				Opponent Kgwale, I (Itumeleng)
2	4	Tournament JMC Crawford International Sandton 2024				Tournament JMC Trinityhouse Little Falls 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-06-02	rnd 2	type Standard	result 1
		Opponent Tabilo Lillo, M (Marcelo)				Opponent Meyerowitz, M (Matai)
3	3	Tournament JCC Khelo India 1st Annual Chess Tournament 2024				Tournament JCC Khelo India 1st Annual Chess Tournament 2024
		date 2024-08-31	rnd 3	type Standard	result 1	date 2024-08-31	rnd 5	type Standard	result 1
		Opponent Kartheeban, M (Mritunjai)				Opponent Sahoo, S (Shaurya)

#	Games	Start				End
1	2	Tournament Mzansi Summer Rapid 2024				Tournament Mzansi Summer Rapid 2024
		date 2024-10-26	rnd 5	type Rapid	result 1	date 2024-10-26	rnd 6	type Rapid	result 1
		Opponent Cheetham, A (Amelia)				Opponent Ninham, G (Grant)
2	2	Tournament Chess Power House 1st Rapid 2024				Tournament Chess Power House 1st Rapid 2024
		date 2024-02-24	rnd 1	type Rapid	result 1	date 2024-02-24	rnd 2	type Rapid	result 1
		Opponent Scop, S (Sam)				Opponent Takuva, T (Tawana)
3	2	Tournament Crawford La lucia Rapid Chess Tournament 2023				Tournament Crawford La lucia Rapid Chess Tournament 2023
		date 2023-07-22	rnd 4	type Rapid	result 1	date 2023-07-22	rnd 5	type Rapid	result 1
		Opponent Frank, T (Tara)				Opponent Davidson, L (Luca)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament JCC Khelo India 1st Annual Chess Tournament 2024				Tournament JCC Khelo India 1st Annual Chess Tournament 2024
		date 2024-08-31	rnd 3	type Standard	result 1	date 2024-08-31	rnd 5	type Standard	result 1
		Opponent Kartheeban, M (Mritunjai)				Opponent Sahoo, S (Shaurya)
2	3	Tournament Fourth Knight Riders Juniors Open Chess Tournament 204				Tournament Fourth Knight Riders Juniors Open Chess Tournament 204
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 3	type Standard	result 1
		Opponent Sithole, L (Luthando)				Opponent Ravuri, C (Chinmay Vihaan)
3	3	Tournament JMC Trinityhouse Randpark Ridge 2024				Tournament JMC Trinityhouse Randpark Ridge 2024
		date 2024-07-13	rnd 3	type Standard	result 1	date 2024-07-13	rnd 5	type Standard	result 1
		Opponent Le Kay, A (Alexa)				Opponent Nameko, E (Esihle Katleho)

#	Games	Start				End
1	3	Tournament JCC Khelo India 1st Annual Chess Tournament 2024				Tournament JCC Khelo India 1st Annual Chess Tournament 2024
		date 2024-08-31	rnd 3	type Standard	result 1	date 2024-08-31	rnd 5	type Standard	result 1
		Opponent Kartheeban, M (Mritunjai)				Opponent Sahoo, S (Shaurya)
2	3	Tournament Fourth Knight Riders Juniors Open Chess Tournament 204				Tournament Fourth Knight Riders Juniors Open Chess Tournament 204
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 3	type Standard	result 1
		Opponent Sithole, L (Luthando)				Opponent Ravuri, C (Chinmay Vihaan)
3	3	Tournament JMC Trinityhouse Randpark Ridge 2024				Tournament JMC Trinityhouse Randpark Ridge 2024
		date 2024-07-13	rnd 3	type Standard	result 1	date 2024-07-13	rnd 5	type Standard	result 1
		Opponent Le Kay, A (Alexa)				Opponent Nameko, E (Esihle Katleho)

#	Games	Start				End
1	2	Tournament Mzansi Summer Rapid 2024				Tournament Mzansi Summer Rapid 2024
		date 2024-10-26	rnd 5	type Rapid	result 1	date 2024-10-26	rnd 6	type Rapid	result 1
		Opponent Cheetham, A (Amelia)				Opponent Ninham, G (Grant)
2	2	Tournament Chess Power House 1st Rapid 2024				Tournament Chess Power House 1st Rapid 2024
		date 2024-02-24	rnd 1	type Rapid	result 1	date 2024-02-24	rnd 2	type Rapid	result 1
		Opponent Scop, S (Sam)				Opponent Takuva, T (Tawana)
3	2	Tournament Crawford La lucia Rapid Chess Tournament 2023				Tournament Crawford La lucia Rapid Chess Tournament 2023
		date 2023-07-22	rnd 4	type Rapid	result 1	date 2023-07-22	rnd 5	type Rapid	result 1
		Opponent Frank, T (Tara)				Opponent Davidson, L (Luca)

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Lin ,Y (Yizheng)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
1	Lin ,Y (Yizheng)	4	1419.1	1206.6	4	1378.4	1206.6	0	0	0	0	0	0
2	Tabilo Lillo ,M (Marcelo)	3	3	425	3	3	425	0	0	0	0	0	0
2	Tabilo Lillo ,M (Marcelo)	3	1283.2	1708.2	3	1279.1	1708.2	0	0	0	0	0	0
3	Kilari ,S (Suveer)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Kilari ,S (Suveer)	3	1243.1	1384.8	3	1237	1384.8	0	0	0	0	0	0
4	Brits ,E (Etienne)	3	0	-425	2	0	-425	1	0	-425	0	0	0
4	Brits ,E (Etienne)	3	1687.4	1262.4	2	1776.3	1262.4	1	1261.2	1262.4	0	0	0
5	Steyn ,K (Kian)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
5	Steyn ,K (Kian)	2	1466.7	1254.2	2	1480.5	1254.2	0	0	0	0	0	0
6	Ma ,M (Matthew)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Ma ,M (Matthew)	2	1400.4	975.4	2	1399.7	975.4	0	0	0	0	0	0
7	Liebenberg ,N (Nathan)	2	2	425	2	2	425	0	0	0	0	0	0
7	Liebenberg ,N (Nathan)	2	1268.2	1693.2	2	1267.1	1693.2	0	0	0	0	0	0
8	Orren ,JJ (Jade Junior)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
8	Orren ,JJ (Jade Junior)	2	1290.6	1503.1	2	1287.4	1503.1	0	0	0	0	0	0
9	Van Zijl ,W (Wouter)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
9	Van Zijl ,W (Wouter)	2	1159.3	946.8	2	1154.6	946.8	0	0	0	0	0	0
10	Meyerowitz ,M (Matai)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
10	Meyerowitz ,M (Matai)	2	1220.2	1432.7	2	1221.9	1432.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Naidoo, K (Kehan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms