Chess South Africa Ratings Database

PLAYER PAGE

Personal

Onatu, M (Murendeni Okechukwu)

Chess SA id

1100143365

FIDE id

Date of birth

2010-04-21 (U16)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1205.5	1191.2	1208.9	1200
Raw rating	1205.5	1191.2	1208.9	1200
Weighted rating	1199.6	1191.2	1204.9	1200
Weighted performance	0	0	0	0
Floor	705.5	700	708.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	164.5	167.9	163.7	165.8
Highest rating	1205.5 2025-03-01	1200 2018-10-01	1208.9 2025-03-01	1200 2018-10-01
Highest raw rating	1205.5 2025-03-01	1200 2020-01-01	1208.9 2025-03-01	1200 2024-02-01
Highest weighted rating	1205.5 2018-10-01	1200 2018-10-01	1203.8 2025-08-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1205.5	1191.2	1208.9	1200
Analysis
Rating	1205.5	1191.2	1208.9	1200
Raw rating	1205.5	1191.2	1208.9	1200
Weighted rating	1199.6	1191.2	1204.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	705.5	700	708.9	700
Max/Min rating change allowed	164.5	167.9	163.7	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	1205.5	1191.2	1208.9	1200
New weighted rating	1200.3	1191.2	1205.3	1200
New weighted performance	0	0	0	0
Temp new rating	1205.5	1191.2	1208.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1205.5	1191.2	1208.9	1200
New K-factor	36	36	36	36
New floor	705.5	700	708.9	700

Item	Main	Standard	Rapid
	0	0	0
	4	0	4
	0	0	0
	0	0	0
	5	5	0
	0	0	0
History	9	5	4

Games since
	Main 4	Standard 0		Rapid 4		Blitz 0
Gender	Male
Age group	U16
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	4	2	50	0	1379.5	1379.5
Standard	0	0	0	0	0	0
Rapid	4	2	50	0	1379.5	1379.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	4	44.44	-47.2	1301.1	1253.9
Standard	5	2	40	-85	1238.4	1153.4
Rapid	4	2	50	0	1379.5	1379.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1205.5	1191.2	1208.9	1200
2025-09-01	1205.5	1191.2	1208.9	1200
2025-08-01	1205.5	1191.2	1208.9	1200
2025-07-01	1205.5	1191.2	1208.9	1200
2025-06-01	1205.5	1191.2	1208.9	1200
2025-05-01	1205.5	1191.2	1208.9	1200
2025-04-01	1205.5	1191.2	1208.9	1200
2025-03-01	1205.5	1191.2	1208.9	1200
2025-02-01	1192.4	1191.2	1200	1200
2025-01-01	1192.4	1191.2	1200	1200
2024-12-01	1192.4	1191.2	1200	1200
2024-11-01	1192.4	1191.2	1200	1200
2024-10-01	1192.4	1191.2	1200	1200
2024-09-01	1192.4	1191.2	1200	1200
2024-08-01	1192.4	1191.2	1200	1200
2024-07-01	1192.4	1191.2	1200	1200
2024-06-01	1192.4	1191.2	1200	1200
2024-08-01	1192.4	1191.2	1200	1200
2024-04-01	1192.4	1191.2	1200	1200
2024-03-01	1192.4	1191.2	1200	1200
2024-02-01	1192.4	1191.2	1200	1200
2024-01-01	1192.4	1191.2	1200	1200
2023-12-01	1192.4	1191.2	1200	1200
2023-11-01	1192.4	1191.2	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	Chess Power House Feb Rapid 2025 (A)	2025-02-02	2025-02-02	Rapid	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Chess Power House Feb Rapid 2025 (A)	2025-02-02	2025-02-02	Rapid	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis
2	2022 Gauteng Schools Individual Chess Championship (U13 Boys)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 4	type Rapid	result 1	date 2025-02-02	rnd 4	type Rapid	result 1
		Opponent Singh, K (Keshav)				Opponent Singh, K (Keshav)
2	1	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 2	type Rapid	result 1	date 2025-02-02	rnd 2	type Rapid	result 1
		Opponent Zekry, L (Lior)				Opponent Zekry, L (Lior)
3	1	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 3	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Dindi, SM (Samukelo Mfundo)				Opponent Dindi, SM (Samukelo Mfundo)

#	Games	Start				End
1	1	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 3	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Dindi, SM (Samukelo Mfundo)				Opponent Dindi, SM (Samukelo Mfundo)
2	1	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 1	type Standard	result 1	date 2022-06-18	rnd 1	type Standard	result 1
		Opponent Ntuli, SM (Sandile Manqoba)				Opponent Ntuli, SM (Sandile Manqoba)

#	Games	Start				End
1	1	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 4	type Rapid	result 1	date 2025-02-02	rnd 4	type Rapid	result 1
		Opponent Singh, K (Keshav)				Opponent Singh, K (Keshav)
2	1	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 2	type Rapid	result 1	date 2025-02-02	rnd 2	type Rapid	result 1
		Opponent Zekry, L (Lior)				Opponent Zekry, L (Lior)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 4	type Rapid	result 1	date 2025-02-02	rnd 4	type Rapid	result 1
		Opponent Singh, K (Keshav)				Opponent Singh, K (Keshav)
2	1	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 2	type Rapid	result 1	date 2025-02-02	rnd 2	type Rapid	result 1
		Opponent Zekry, L (Lior)				Opponent Zekry, L (Lior)
3	1	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 3	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Dindi, SM (Samukelo Mfundo)				Opponent Dindi, SM (Samukelo Mfundo)

#	Games	Start				End
1	1	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 3	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Dindi, SM (Samukelo Mfundo)				Opponent Dindi, SM (Samukelo Mfundo)
2	1	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 1	type Standard	result 1	date 2022-06-18	rnd 1	type Standard	result 1
		Opponent Ntuli, SM (Sandile Manqoba)				Opponent Ntuli, SM (Sandile Manqoba)

#	Games	Start				End
1	1	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 4	type Rapid	result 1	date 2025-02-02	rnd 4	type Rapid	result 1
		Opponent Singh, K (Keshav)				Opponent Singh, K (Keshav)
2	1	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 2	type Rapid	result 1	date 2025-02-02	rnd 2	type Rapid	result 1
		Opponent Zekry, L (Lior)				Opponent Zekry, L (Lior)

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	Ntuli ,SM (Sandile Manqoba)	1	1	425	1	1	425	0	0	0	0	0	0
1	Ntuli ,SM (Sandile Manqoba)	1	1233.2	1658.2	1	1240.4	1658.2	0	0	0	0	0	0
2	Negota ,K (Khodani)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Negota ,K (Khodani)	1	1292	867	1	1298.6	867	0	0	0	0	0	0
3	Van Heerden ,L (Llewellyn)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Van Heerden ,L (Llewellyn)	1	1308.7	883.7	1	1308.6	883.7	0	0	0	0	0	0
4	Bhengu ,O (Olwethu)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Bhengu ,O (Olwethu)	1	1190.7	765.7	1	1190	765.7	0	0	0	0	0	0
5	Dindi ,SM (Samukelo Mfundo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Dindi ,SM (Samukelo Mfundo)	1	1167.2	1592.2	1	1161.2	1592.2	0	0	0	0	0	0
6	Baijang ,T (Tiego)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Baijang ,T (Tiego)	1	1450.4	1025.4	0	0	0	1	1180.9	1025.4	0	0	0
7	Singh ,K (Keshav)	1	1	425	0	0	0	1	1	425	0	0	0
7	Singh ,K (Keshav)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Van De Venter ,Z (Zandre)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Van De Venter ,Z (Zandre)	1	1667.5	1242.5	0	0	0	1	1431.4	1242.5	0	0	0
9	Zekry ,L (Lior)	1	1	425	0	0	0	1	1	425	0	0	0
9	Zekry ,L (Lior)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Onatu, M (Murendeni Okechukwu)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms