Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngoma, O (Othniel)

Chess SA id

1130118545

FIDE id

Date of birth

2013-10-05 (U14)

Gender

Male

Region

iLembe (KIK)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-11-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1155.4	1129.2	1178.6	1200
Raw rating	1155.4	1129.2	1178.6	1200
Weighted rating	1149.6	1129.2	1171.4	1200
Weighted performance	740.6	0	0	0
Floor	700	700	701.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	176.7	183.4	170.9	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1209.9 2021-11-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1201.6 2021-12-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1201.6 2022-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1209.9 2021-11-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1155.4	1129.2	1178.6	1200
Analysis
Rating	1155.4	1129.2	1178.6	1200
Raw rating	1155.4	1129.2	1178.6	1200
Weighted rating	1149.6	1129.2	1171.4
Weighted performance	740.6	0	0
K-factor	36	36	36	36
Floor	700	700	701.6	700
Max/Min rating change allowed	176.7	183.4	170.9	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	1155.4	1129.2	1178.6	1200
New weighted rating	1150.4	1129.2	1172.4	1200
New weighted performance	734.2	0	0	0
Temp new rating	1155.4	1129.2	1178.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1155.4	1129.2	1178.6	1200
New K-factor	36	36	36	36
New floor	700	700	701.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	0	5
	5	0	5
	5	0	5
	5	0	5
History	25	5	20

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Male
Age group	U14
Region	iLembe (KIK)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	25	10.5	42	-68	1182.6	1114.6
Standard	5	1	20	-255	1169.3	914.3
Rapid	20	9.5	47.5	-21.2	1185.9	1164.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1155.4	1129.2	1178.6	1200
2025-09-30	1155.4	1129.2	1178.6	1200
2025-09-01	1155.4	1129.2	1178.6	1200
2025-08-01	1155.4	1129.2	1178.6	1200
2025-07-01	1155.4	1129.2	1178.6	1200
2025-06-01	1155.4	1129.2	1178.6	1200
2025-05-01	1155.4	1129.2	1178.6	1200
2025-04-01	1155.4	1129.2	1178.6	1200
2025-03-01	1155.4	1129.2	1178.6	1200
2025-02-01	1155.4	1129.2	1178.6	1200
2025-01-01	1155.4	1129.2	1178.6	1200
2024-12-01	1136.2	1129.2	1154.8	1200
2024-11-01	1136.2	1129.2	1154.8	1200
2024-10-01	1136.2	1129.2	1154.8	1200
2024-09-01	1136.2	1129.2	1154.8	1200
2024-08-01	1136.2	1129.2	1154.8	1200
2024-07-01	1136.2	1129.2	1154.8	1200
2024-09-01	1136.2	1129.2	1154.8	1200
2024-05-01	1136.2	1129.2	1154.8	1200
2024-04-01	1136.2	1129.2	1154.8	1200
2024-03-01	1136.2	1129.2	1154.8	1200
2024-02-01	1136.2	1129.2	1154.8	1200
2024-01-01	1136.2	1129.2	1154.8	1200
2023-12-01	1136.2	1129.2	1154.8	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Umhlali Preparatory Inter House Chess 2024 (Grade 5)	2024-11-16	2024-11-16	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
2	Ilembe Junior Rapid 2023 (Junior Primary)	2023-02-18	2023-02-18	Rapid	iLembe (KIK)	5	5	2	Yes	Analysis
3	Ashton Ballito Championship 2022 (C)	2022-02-19	2022-02-19	Rapid	iLembe (KIK)	5	5	2	Yes	Analysis
4	Umhlali Prep Inter-House 2021 (Grade 2)	2021-11-25	2021-11-25	Rapid	iLembe (KIK)	5	5	2.5	Yes	Analysis
5	Mama Luthuli Chess Tournament 2019 (Junior Primary)	2019-08-30	2019-08-30	Standard	iLembe (KIK)	5	5	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-16	rnd 2	type Rapid	result 0.5	date 2024-11-16	rnd 5	type Rapid	result 1
		Opponent Jali, L (Lathitha)				Opponent Yusuf, D (Dawood)
2	4	Tournament Umhlali Prep Inter-House 2021				Tournament Ashton Ballito Championship 2022
		date 2021-11-25	rnd 3	type Rapid	result 0.5	date 2022-02-19	rnd 1	type Rapid	result 1
		Opponent De Broglio, G (Genevieve)				Opponent Mabotha, T (Thapelo)
3	2	Tournament Ashton Ballito Championship 2022				Tournament Ashton Ballito Championship 2022
		date 2022-02-19	rnd 3	type Rapid	result 0.5	date 2022-02-19	rnd 4	type Rapid	result 0.5
		Opponent Mbeje, U (Uminathi)				Opponent Mabaso, E (Ezinhle)

#	Games	Start				End
1	1	Tournament Mama Luthuli Chess Tournament 2019				Tournament Mama Luthuli Chess Tournament 2019
		date 2019-08-30	rnd 2	type Standard	result 1	date 2019-08-30	rnd 2	type Standard	result 1
		Opponent Khumalo, A (Ayabonga)				Opponent Khumalo, A (Ayabonga)

#	Games	Start				End
1	4	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-16	rnd 2	type Rapid	result 0.5	date 2024-11-16	rnd 5	type Rapid	result 1
		Opponent Jali, L (Lathitha)				Opponent Yusuf, D (Dawood)
2	4	Tournament Umhlali Prep Inter-House 2021				Tournament Ashton Ballito Championship 2022
		date 2021-11-25	rnd 3	type Rapid	result 0.5	date 2022-02-19	rnd 1	type Rapid	result 1
		Opponent De Broglio, G (Genevieve)				Opponent Mabotha, T (Thapelo)
3	2	Tournament Ashton Ballito Championship 2022				Tournament Ashton Ballito Championship 2022
		date 2022-02-19	rnd 3	type Rapid	result 0.5	date 2022-02-19	rnd 4	type Rapid	result 0.5
		Opponent Mbeje, U (Uminathi)				Opponent Mabaso, E (Ezinhle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-16	rnd 5	type Rapid	result 1	date 2024-11-16	rnd 5	type Rapid	result 1
		Opponent Yusuf, D (Dawood)				Opponent Yusuf, D (Dawood)
2	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-16	rnd 3	type Rapid	result 1	date 2024-11-16	rnd 3	type Rapid	result 1
		Opponent Khumalo, K (Khwezi)				Opponent Khumalo, K (Khwezi)
3	1	Tournament Ilembe Junior Rapid 2023				Tournament Ilembe Junior Rapid 2023
		date 2023-02-18	rnd 5	type Rapid	result 1	date 2023-02-18	rnd 5	type Rapid	result 1
		Opponent Clifford, B (Benedict)				Opponent Clifford, B (Benedict)

#	Games	Start				End
1	1	Tournament Mama Luthuli Chess Tournament 2019				Tournament Mama Luthuli Chess Tournament 2019
		date 2019-08-30	rnd 2	type Standard	result 1	date 2019-08-30	rnd 2	type Standard	result 1
		Opponent Khumalo, A (Ayabonga)				Opponent Khumalo, A (Ayabonga)

#	Games	Start				End
1	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-16	rnd 5	type Rapid	result 1	date 2024-11-16	rnd 5	type Rapid	result 1
		Opponent Yusuf, D (Dawood)				Opponent Yusuf, D (Dawood)
2	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-16	rnd 3	type Rapid	result 1	date 2024-11-16	rnd 3	type Rapid	result 1
		Opponent Khumalo, K (Khwezi)				Opponent Khumalo, K (Khwezi)
3	1	Tournament Ilembe Junior Rapid 2023				Tournament Ilembe Junior Rapid 2023
		date 2023-02-18	rnd 5	type Rapid	result 1	date 2023-02-18	rnd 5	type Rapid	result 1
		Opponent Clifford, B (Benedict)				Opponent Clifford, B (Benedict)

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	Mabaso ,E (Ezinhle)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
1	Mabaso ,E (Ezinhle)	2	1125.3	912.8	0	0	0	2	1150.6	912.8	0	0	0
2	Khumalo ,A (Ayabonga)	1	1	425	1	1	425	0	0	0	0	0	0
2	Khumalo ,A (Ayabonga)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Khoza ,L (Langelihle)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Khoza ,L (Langelihle)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Singh ,A (Aryan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Singh ,A (Aryan)	1	1046.3	621.3	1	1003.6	621.3	0	0	0	0	0	0
5	Hlophe ,H (Hanifa)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Hlophe ,H (Hanifa)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Sangster ,I (Issy)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Sangster ,I (Issy)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	White ,J (Jonah)	1	1	425	0	0	0	1	1	425	0	0	0
7	White ,J (Jonah)	1	1119.8	1544.8	0	0	0	1	1102.8	1544.8	0	0	0
8	Mabotha ,T (Thapelo)	1	1	425	0	0	0	1	1	425	0	0	0
8	Mabotha ,T (Thapelo)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Wuth ,E (Evan)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Wuth ,E (Evan)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Mbeje ,U (Uminathi)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
10	Mbeje ,U (Uminathi)	1	1123	1123	0	0	0	1	1073.6	1123	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Ngoma, O (Othniel)

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