Chess South Africa Ratings Database

PLAYER PAGE

Personal

Khan, I (Isaiah)

Chess SA id

1170318059

FIDE id

Date of birth

2017-10-19 (U10)

Gender

Male

Region

King Cetshwayo (KUR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-25

Personal details last changed

1900-01-01

Junior GPX Games

19.5

Junior GPX Points

1244.8

Item	Main	Standard	Rapid	Blitz
Rating	1290.4	1269.6	1257.9	1200
Raw rating	1290.4	1269.6	1257.9	1200
Weighted rating	1221.4	1217.8	1210.6	1200
Weighted performance	0	0	0	0
Floor	790.4	769.6	757.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	145.8	150.2	152.7	165.8
Highest rating	1290.4 2025-11-01	1269.6 2025-11-01	1257.9 2025-09-30	1200 2025-04-01
Highest raw rating	1290.4 2025-11-01	1269.6 2025-11-01	1257.9 2025-09-30	1200 2025-04-01
Highest weighted rating	1221.4 2025-11-01	1217.8 2025-11-01	1206.2 2025-09-30	1200 2025-04-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1290.4	1269.6	1257.9	1200
Analysis
Rating	1290.4	1269.6	1257.9	1200
Raw rating	1290.4	1269.6	1257.9	1200
Weighted rating	1221.4	1217.8	1210.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	790.4	769.6	757.9	700
Max/Min rating change allowed	145.8	150.2	152.7	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	1290.4	1269.6	1257.9	1200
New weighted rating	1227.7	1222.5	1214.8	1200
New weighted performance	0	0	0	0
Temp new rating	1290.4	1269.6	1257.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1290.4	1269.6	1257.9	1200
New K-factor	36	36	36	36
New floor	790.4	769.6	757.9	700

Item	Main	Standard	Rapid
	0	0	0
	24	15	9
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	24	15	9

Games since
	Main 24	Standard 15		Rapid 9		Blitz 0
Gender	Male
Age group	U10
Region	King Cetshwayo (KUR)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	24	13.5	56.25	53.1	1284.3	1337.4
Standard	15	8	53.33	28.3	1270.5	1298.9
Rapid	9	5.5	61.11	94.4	1307.2	1401.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	13.5	56.25	53.1	1284.3	1337.4
Standard	15	8	53.33	28.3	1270.5	1298.9
Rapid	9	5.5	61.11	94.4	1307.2	1401.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1290.4	1269.6	1257.9	1200
2025-09-30	1266.5	1235	1257.9	1200
2025-09-01	1242.9	1235	1221.1	1200
2025-08-01	1230.1	1235	1200	1200
2025-07-01	1230.1	1235	1200	1200
2025-06-01	1230.1	1235	1200	1200
2025-05-01	1199.9	1199.8	1200	1200
2025-04-01	1199.1	1199	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	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	2025 King Cetshwayo Summer Open (U10)	2025-10-25	2025-10-25	Standard	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
2	2025 KZN Provincial Trials (U10)	2025-09-06	2025-09-06	Rapid	Ethekwini (KED)	6	6	3.5	Yes	Analysis
3	2025 King Cetshwayo Inter-School Teams Junior Primary	2025-08-02	2025-08-02	Rapid	King Cetshwayo (KUR)	3	3	2	Yes	Analysis
4	2025 King Cetshwayo Winter Open (U10)	2025-05-17	2025-05-17	Standard	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
5	2025 Kinng Cetshwayo Championship (U10)	2025-03-01	2025-03-01	Standard	King Cetshwayo (KUR)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 King Cetshwayo Summer Open (U10)	2025-10-25	2025-10-25	Standard	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
2	2025 KZN Provincial Trials (U10)	2025-09-06	2025-09-06	Rapid	Ethekwini (KED)	6	6	3.5	Yes	Analysis
3	2025 King Cetshwayo Inter-School Teams Junior Primary	2025-08-02	2025-08-02	Rapid	King Cetshwayo (KUR)	3	3	2	Yes	Analysis
4	2025 King Cetshwayo Winter Open (U10)	2025-05-17	2025-05-17	Standard	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
5	2025 Kinng Cetshwayo Championship (U10)	2025-03-01	2025-03-01	Standard	King Cetshwayo (KUR)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2025 KZN Provincial Trials				Tournament 2025 King Cetshwayo Summer Open
		date 2025-09-06	rnd 5	type Rapid	result 1	date 2025-10-25	rnd 2	type Standard	result 1
		Opponent Yenkiah, J (Josiah)				Opponent Thring, C (Connor)
2	3	Tournament 2025 King Cetshwayo Inter-School Teams Junior Primary				Tournament 2025 KZN Provincial Trials
		date 2025-08-02	rnd 3	type Rapid	result 1	date 2025-09-06	rnd 2	type Rapid	result 1
		Opponent Maphalala, B (Banele)				Opponent Chen, N (Neo)
3	2	Tournament 2025 King Cetshwayo Winter Open				Tournament 2025 King Cetshwayo Winter Open
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Dlamini, S (Seluse)				Opponent Chiwaridzo, Z (Zoe)

#	Games	Start				End
1	2	Tournament 2025 King Cetshwayo Winter Open				Tournament 2025 King Cetshwayo Winter Open
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Dlamini, S (Seluse)				Opponent Chiwaridzo, Z (Zoe)
2	2	Tournament 2025 Kinng Cetshwayo Championship				Tournament 2025 King Cetshwayo Winter Open
		date 2025-03-01	rnd 5	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Mahalamba, N (Nolwandle)				Opponent Kashala, J (Joben)
3	1	Tournament 2025 Kinng Cetshwayo Championship				Tournament 2025 Kinng Cetshwayo Championship
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-01	rnd 3	type Standard	result 1
		Opponent Mnguni, L (Lwandle)				Opponent Mnguni, L (Lwandle)

#	Games	Start				End
1	3	Tournament 2025 King Cetshwayo Inter-School Teams Junior Primary				Tournament 2025 KZN Provincial Trials
		date 2025-08-02	rnd 3	type Rapid	result 1	date 2025-09-06	rnd 2	type Rapid	result 1
		Opponent Maphalala, B (Banele)				Opponent Chen, N (Neo)
2	2	Tournament 2025 KZN Provincial Trials				Tournament 2025 KZN Provincial Trials
		date 2025-09-06	rnd 5	type Rapid	result 1	date 2025-09-06	rnd 6	type Rapid	result 0.5
		Opponent Yenkiah, J (Josiah)				Opponent Boniaszczuk, A (Aleksander)
3	1	Tournament 2025 King Cetshwayo Inter-School Teams Junior Primary				Tournament 2025 King Cetshwayo Inter-School Teams Junior Primary
		date 2025-08-02	rnd 1	type Rapid	result 1	date 2025-08-02	rnd 1	type Rapid	result 1
		Opponent Ncube, A (Ayabonga)				Opponent Ncube, A (Ayabonga)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2025 King Cetshwayo Inter-School Teams Junior Primary				Tournament 2025 KZN Provincial Trials
		date 2025-08-02	rnd 3	type Rapid	result 1	date 2025-09-06	rnd 2	type Rapid	result 1
		Opponent Maphalala, B (Banele)				Opponent Chen, N (Neo)
2	2	Tournament 2025 King Cetshwayo Winter Open				Tournament 2025 King Cetshwayo Winter Open
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Dlamini, S (Seluse)				Opponent Chiwaridzo, Z (Zoe)
3	2	Tournament 2025 Kinng Cetshwayo Championship				Tournament 2025 King Cetshwayo Winter Open
		date 2025-03-01	rnd 5	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Mahalamba, N (Nolwandle)				Opponent Kashala, J (Joben)

#	Games	Start				End
1	2	Tournament 2025 King Cetshwayo Winter Open				Tournament 2025 King Cetshwayo Winter Open
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Dlamini, S (Seluse)				Opponent Chiwaridzo, Z (Zoe)
2	2	Tournament 2025 Kinng Cetshwayo Championship				Tournament 2025 King Cetshwayo Winter Open
		date 2025-03-01	rnd 5	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Mahalamba, N (Nolwandle)				Opponent Kashala, J (Joben)
3	1	Tournament 2025 Kinng Cetshwayo Championship				Tournament 2025 Kinng Cetshwayo Championship
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-01	rnd 3	type Standard	result 1
		Opponent Mnguni, L (Lwandle)				Opponent Mnguni, L (Lwandle)

#	Games	Start				End
1	3	Tournament 2025 King Cetshwayo Inter-School Teams Junior Primary				Tournament 2025 KZN Provincial Trials
		date 2025-08-02	rnd 3	type Rapid	result 1	date 2025-09-06	rnd 2	type Rapid	result 1
		Opponent Maphalala, B (Banele)				Opponent Chen, N (Neo)
2	1	Tournament 2025 KZN Provincial Trials				Tournament 2025 KZN Provincial Trials
		date 2025-09-06	rnd 5	type Rapid	result 1	date 2025-09-06	rnd 5	type Rapid	result 1
		Opponent Yenkiah, J (Josiah)				Opponent Yenkiah, J (Josiah)
3	1	Tournament 2025 King Cetshwayo Inter-School Teams Junior Primary				Tournament 2025 King Cetshwayo Inter-School Teams Junior Primary
		date 2025-08-02	rnd 1	type Rapid	result 1	date 2025-08-02	rnd 1	type Rapid	result 1
		Opponent Ncube, A (Ayabonga)				Opponent Ncube, A (Ayabonga)

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	Moodley ,J (Jatin)	3	0	-425	2	0	-425	1	0	-425	0	0	0
1	Moodley ,J (Jatin)	3	1369.9	944.9	2	1314.6	944.9	1	1311.3	944.9	0	0	0
2	Thring ,C (Connor)	2	1	0	2	1	0	0	0	0	0	0	0
2	Thring ,C (Connor)	2	1384.2	1384.2	2	1384.8	1384.2	0	0	0	0	0	0
3	Dlamini ,S (Seluse)	1	1	425	1	1	425	0	0	0	0	0	0
3	Dlamini ,S (Seluse)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Mnguni ,L (Lwandle)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mnguni ,L (Lwandle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Mulholland ,L (Luka)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mulholland ,L (Luka)	1	1186.2	761.2	1	1176.9	761.2	0	0	0	0	0	0
6	Kashala ,J (Joben)	1	1	425	1	1	425	0	0	0	0	0	0
6	Kashala ,J (Joben)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Cooper ,T (Timothy)	1	1	425	1	1	425	0	0	0	0	0	0
7	Cooper ,T (Timothy)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Claassen ,N (Noah)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Claassen ,N (Noah)	1	1367.1	942.1	1	1348	942.1	0	0	0	0	0	0
9	Rajagopaul ,W (Wayne)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Rajagopaul ,W (Wayne)	1	1273.9	848.9	1	1281.3	848.9	0	0	0	0	0	0
10	Vetrimurugan ,P (Prajin)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Vetrimurugan ,P (Prajin)	1	1382.5	957.5	1	1271.4	957.5	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

Khan, I (Isaiah)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms