Chess South Africa Ratings Database

PLAYER PAGE

Personal

Naidoo, K (Keyan)

Chess SA id

1090305267

FIDE id

Date of birth

2009-08-07 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1181.1	1171.1	1201.6	1200
Raw rating	1181.1	1171.1	1201.6	1200
Weighted rating	1173.3	1161	1201.4	1200
Weighted performance	0	0	0	0
Floor	700	700	701.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.3	172.8	165.4	165.8
Highest rating	1200 2024-05-01	1200 2024-05-01	1207.8 2024-07-01	1200 2024-05-01
Highest raw rating	1200 2024-05-01	1200 2024-05-01	1201.6 2024-08-01	1200 2024-05-01
Highest weighted rating	1200 2024-05-01	1200 2024-05-01	1201.6 2024-10-01	1200 2024-05-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1207.8 2024-07-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1181.1	1171.1	1201.6	1200
Analysis
Rating	1181.1	1171.1	1201.6	1200
Raw rating	1181.1	1171.1	1201.6	1200
Weighted rating	1173.3	1161	1201.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	701.6	700
Max/Min rating change allowed	170.3	172.8	165.4	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	1181.1	1171.1	1201.6	1200
New weighted rating	1173.7	1161.3	1201.4	1200
New weighted performance	0	0	0	0
Temp new rating	1181.1	1171.1	1201.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1181.1	1171.1	1201.6	1200
New K-factor	36	36	36	36
New floor	700	700	701.6	700

Item	Main	Standard	Rapid
	0	0	0
	9	9	0
	8	5	3
	0	0	0
	0	0	0
	0	0	0
History	17	14	3

Games since
	Main 17	Standard 14		Rapid 3		Blitz 0
Gender	Male
Age group	U18
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	9	4	44.44	-47.2	1213.3	1166.1
Standard	9	4	44.44	-47.2	1213.3	1166.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	17	6.5	38.24	-100	1211.5	1111.5
Standard	14	5	35.71	-121.4	1206.2	1084.7
Rapid	3	1.5	50	0	1236.5	1236.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1181.1	1171.1	1201.6	1200
2025-09-01	1181.1	1171.1	1201.6	1200
2025-08-01	1181.1	1171.1	1201.6	1200
2025-07-01	1181.1	1171.1	1201.6	1200
2025-06-01	1181.1	1171.1	1201.6	1200
2025-05-01	1173.2	1161.7	1201.6	1200
2025-04-01	1173.2	1161.7	1201.6	1200
2025-03-01	1173.1	1161.7	1201.6	1200
2025-02-01	1173.6	1161.8	1201.6	1200
2025-01-01	1157.9	1136.4	1201.6	1200
2024-12-01	1157.9	1136.4	1201.6	1200
2024-11-01	1157.9	1136.4	1201.6	1200
2024-10-01	1157.9	1136.4	1201.6	1200
2024-09-01	1157.9	1136.4	1201.6	1200
2024-08-01	1157.9	1136.4	1201.6	1200
2024-07-01	1147.5	1136.4	1200	1200
2024-06-01	1147.5	1136.4	1200	1200
2024-08-01	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
2023-11-01	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	D6 HS Teams Alberton & Germiston 2025 (U17A)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
2	D6 SH Individual 2025 (U8 Boys)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	D6 HS Teams Alberton & Germiston 2025 (U17A)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
2	D6 SH Individual 2025 (U8 Boys)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
3	2024 D6 Team Finals (U15)	2024-08-03	2024-08-03	Standard	Ekurhuleni (GE)	5	0	0	No	Analysis
4	2024 D6 Teams (Pool C U15)	2024-07-20	2024-07-20	Rapid	Ekurhuleni (GE)	5	3	1.5	Yes	Analysis
5	D6 High School Individual Final 2024 (U15 Boys)	2024-05-18	2024-05-18	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2024 D6 Teams				Tournament 2024 D6 Teams
		date 2024-07-20	rnd 2	type Rapid	result 0.5	date 2024-07-20	rnd 4	type Rapid	result 1
		Opponent Zwane, L (Lwandle)				Opponent Bvumbwe, P (Prince)
2	1	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Kioko, M (Mkhuseli)				Opponent Kioko, M (Mkhuseli)
3	1	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Gumbo, T (Tadiwanashe)				Opponent Gumbo, T (Tadiwanashe)

#	Games	Start				End
1	1	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Kioko, M (Mkhuseli)				Opponent Kioko, M (Mkhuseli)
2	1	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Gumbo, T (Tadiwanashe)				Opponent Gumbo, T (Tadiwanashe)
3	1	Tournament D6 SH Individual 2025				Tournament D6 SH Individual 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Mofokeng, K (Kekeletso)				Opponent Mofokeng, K (Kekeletso)

#	Games	Start				End
1	2	Tournament 2024 D6 Teams				Tournament 2024 D6 Teams
		date 2024-07-20	rnd 2	type Rapid	result 0.5	date 2024-07-20	rnd 4	type Rapid	result 1
		Opponent Zwane, L (Lwandle)				Opponent Bvumbwe, P (Prince)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Kioko, M (Mkhuseli)				Opponent Kioko, M (Mkhuseli)
2	1	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Gumbo, T (Tadiwanashe)				Opponent Gumbo, T (Tadiwanashe)
3	1	Tournament D6 SH Individual 2025				Tournament D6 SH Individual 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Mofokeng, K (Kekeletso)				Opponent Mofokeng, K (Kekeletso)

#	Games	Start				End
1	1	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Kioko, M (Mkhuseli)				Opponent Kioko, M (Mkhuseli)
2	1	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Gumbo, T (Tadiwanashe)				Opponent Gumbo, T (Tadiwanashe)
3	1	Tournament D6 SH Individual 2025				Tournament D6 SH Individual 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Mofokeng, K (Kekeletso)				Opponent Mofokeng, K (Kekeletso)

#	Games	Start				End
1	1	Tournament 2024 D6 Teams				Tournament 2024 D6 Teams
		date 2024-07-20	rnd 4	type Rapid	result 1	date 2024-07-20	rnd 4	type Rapid	result 1
		Opponent Bvumbwe, P (Prince)				Opponent Bvumbwe, P (Prince)

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	Kioko ,M (Mkhuseli)	1	1	425	1	1	425	0	0	0	0	0	0
1	Kioko ,M (Mkhuseli)	1	1228.4	1653.4	1	1200	1653.4	0	0	0	0	0	0
2	Mofokeng ,K (Kekeletso)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mofokeng ,K (Kekeletso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Malungana ,D (Dzunisani)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Malungana ,D (Dzunisani)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Siyabonga ,B (Buthelezi)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Siyabonga ,B (Buthelezi)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Gumbo ,T (Tadiwanashe)	1	1	425	1	1	425	0	0	0	0	0	0
5	Gumbo ,T (Tadiwanashe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Mkosi ,L (Landise)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mkosi ,L (Landise)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Tema ,K (Kutlwano)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Tema ,K (Kutlwano)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Mpyana ,A (Abelang)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mpyana ,A (Abelang)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Khoza ,S (Soyabonga)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Khoza ,S (Soyabonga)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Janse Van Vuuren ,A (Alexander)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Janse Van Vuuren ,A (Alexander)	1	1291.3	866.3	1	1269.6	866.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Naidoo, K (Keyan)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms