Chess South Africa Ratings Database

PLAYER PAGE

Personal

Khiba, O (Onthalile)

Chess SA id

2090118178

FIDE id

Date of birth

2009-10-21 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-31

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1213.4	1221.4	1161.4	1200
Raw rating	1213.4	1221.4	1161.4	1200
Weighted rating	1163.4	1161.3	1161.4	1200
Weighted performance	977	947.2	0	0
Floor	713.4	721.4	706.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	162.7	160.8	175.2	165.8
Highest rating	1213.4 2025-07-01	1221.4 2025-07-01	1245.1 2022-09-01	1200 2018-10-01
Highest raw rating	1213.4 2025-07-01	1221.4 2025-07-01	1206.8 2022-10-01	1200 2024-03-01
Highest weighted rating	1213.4 2018-10-01	1221.4 2018-10-01	1206.8 2022-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1245.1 2022-09-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1213.4	1221.4	1161.4	1200
Analysis
Rating	1213.4	1221.4	1161.4	1200
Raw rating	1213.4	1221.4	1161.4	1200
Weighted rating	1163.4	1161.3	1161.4
Weighted performance	977	947.2	0
K-factor	36	36	36	36
Floor	713.4	721.4	706.8	700
Max/Min rating change allowed	162.7	160.8	175.2	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	1213.4	1221.4	1161.4	1200
New weighted rating	1168.2	1167.1	1161.4	1200
New weighted performance	976.6	946.7	0	0
Temp new rating	1213.4	1221.4	1161.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1213.4	1221.4	1161.4	1200
New K-factor	36	36	36	36
New floor	713.4	721.4	706.8	700

Item	Main	Standard	Rapid
	0	0	0
	4	4	0
	0	0	0
	0	0	0
	19	10	9
	5	5	0
History	32	23	9

Games since
	Main 4	Standard 4		Rapid 0		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	4	4	100	425	1208	1633
Standard	4	4	100	425	1208	1633
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	32	15	46.88	-26.6	1196.5	1169.9
Standard	23	11	47.83	-18.5	1189.6	1171.1
Rapid	9	4	44.44	-47.2	1214.1	1166.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1213.4	1221.4	1161.4	1200
2025-09-01	1213.4	1221.4	1161.4	1200
2025-08-01	1213.4	1221.4	1161.4	1200
2025-07-01	1213.4	1221.4	1161.4	1200
2025-06-01	1142	1135.6	1161.4	1200
2025-05-01	1142	1135.6	1161.4	1200
2025-04-01	1142	1135.6	1161.4	1200
2025-03-01	1142	1135.6	1161.4	1200
2025-02-01	1142	1135.6	1161.4	1200
2025-01-01	1142	1135.6	1161.4	1200
2024-12-01	1142	1135.6	1161.4	1200
2024-11-01	1142	1135.6	1161.4	1200
2024-10-01	1142	1135.6	1161.4	1200
2024-09-01	1142	1135.6	1161.4	1200
2024-08-01	1142	1135.6	1161.4	1200
2024-07-01	1142	1135.6	1161.4	1200
2024-06-01	1142	1135.6	1161.4	1200
2024-08-01	1142	1135.6	1161.4	1200
2024-04-01	1142	1135.6	1161.4	1200
2024-03-01	1142	1135.6	1161.4	1200
2024-02-01	1142	1135.6	1161.4	1200
2024-01-01	1142	1135.6	1161.4	1200
2023-12-01	1142	1135.6	1161.4	1200
2023-11-01	1142	1135.6	1161.4	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 2025 (Girls)	2025-05-31	2025-05-31	Standard	Ekurhuleni (GE)	5	4	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	D6 HS Teams 2025 (Girls)	2025-05-31	2025-05-31	Standard	Ekurhuleni (GE)	5	4	4	Yes	Analysis
2	OR Tambo Soncini Finals 2022 (Girls)	2022-10-29	2022-10-29	Rapid	Ekurhuleni (GE)	5	4	1	Yes	Analysis
3	ACB Tournament 2022 (C)	2022-10-08	2022-10-08	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
4	Ekurhuleni Soncini Playoffs 2022 (Girls)	2022-09-24	2022-09-24	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis
5	2022 Gauteng Schools Team Championships (U13 Girls)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
6	2021 Gauteng Schools Chess Championships (U13 Girls)	2021-10-16	2021-10-16	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
7	2019 Gauteng School League Finals (U11 Open)	2019-08-23	2019-08-23	Standard	Tshwane (GTP)	5	4	0	Yes	Analysis

#	Games	Start				End
1	5	Tournament OR Tambo Soncini Finals 2022				Tournament D6 HS Teams 2025
		date 2022-10-29	rnd 5	type Rapid	result 1	date 2025-05-31	rnd 5	type Standard	result 1
		Opponent Groves, C (Chanique)				Opponent Kgomo, L (Lesedi)
2	2	Tournament Ekurhuleni Soncini Playoffs 2022				Tournament Ekurhuleni Soncini Playoffs 2022
		date 2022-09-24	rnd 2	type Rapid	result 1	date 2022-09-24	rnd 3	type Rapid	result 1
		Opponent Mtembu, K (Katleho Joshlyne)				Opponent Mokoena, L (Lungile)
3	2	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 3	type Standard	result 1	date 2022-08-27	rnd 4	type Standard	result 1
		Opponent Steyn, J (Jade)				Opponent Hlongoane, K (Keatlegile Omphile)

#	Games	Start				End
1	4	Tournament D6 HS Teams 2025				Tournament D6 HS Teams 2025
		date 2025-05-31	rnd 1	type Standard	result 1	date 2025-05-31	rnd 5	type Standard	result 1
		Opponent Ramoba, C (Cheche)				Opponent Kgomo, L (Lesedi)
2	2	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 3	type Standard	result 1	date 2022-08-27	rnd 4	type Standard	result 1
		Opponent Steyn, J (Jade)				Opponent Hlongoane, K (Keatlegile Omphile)
3	2	Tournament 2021 Gauteng Schools Chess Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2021-10-16	rnd 5	type Standard	result 1	date 2022-08-27	rnd 1	type Standard	result 1
		Opponent Mohlauli, L (Leruo)				Opponent Du Plessis, M (Mely)

#	Games	Start				End
1	2	Tournament Ekurhuleni Soncini Playoffs 2022				Tournament Ekurhuleni Soncini Playoffs 2022
		date 2022-09-24	rnd 2	type Rapid	result 1	date 2022-09-24	rnd 3	type Rapid	result 1
		Opponent Mtembu, K (Katleho Joshlyne)				Opponent Mokoena, L (Lungile)
2	1	Tournament OR Tambo Soncini Finals 2022				Tournament OR Tambo Soncini Finals 2022
		date 2022-10-29	rnd 5	type Rapid	result 1	date 2022-10-29	rnd 5	type Rapid	result 1
		Opponent Groves, C (Chanique)				Opponent Groves, C (Chanique)
3	1	Tournament Ekurhuleni Soncini Playoffs 2022				Tournament Ekurhuleni Soncini Playoffs 2022
		date 2022-09-24	rnd 5	type Rapid	result 1	date 2022-09-24	rnd 5	type Rapid	result 1
		Opponent Cannon, NC (Natalie Christene)				Opponent Cannon, NC (Natalie Christene)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament OR Tambo Soncini Finals 2022				Tournament D6 HS Teams 2025
		date 2022-10-29	rnd 5	type Rapid	result 1	date 2025-05-31	rnd 5	type Standard	result 1
		Opponent Groves, C (Chanique)				Opponent Kgomo, L (Lesedi)
2	2	Tournament Ekurhuleni Soncini Playoffs 2022				Tournament Ekurhuleni Soncini Playoffs 2022
		date 2022-09-24	rnd 2	type Rapid	result 1	date 2022-09-24	rnd 3	type Rapid	result 1
		Opponent Mtembu, K (Katleho Joshlyne)				Opponent Mokoena, L (Lungile)
3	2	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 3	type Standard	result 1	date 2022-08-27	rnd 4	type Standard	result 1
		Opponent Steyn, J (Jade)				Opponent Hlongoane, K (Keatlegile Omphile)

#	Games	Start				End
1	4	Tournament D6 HS Teams 2025				Tournament D6 HS Teams 2025
		date 2025-05-31	rnd 1	type Standard	result 1	date 2025-05-31	rnd 5	type Standard	result 1
		Opponent Ramoba, C (Cheche)				Opponent Kgomo, L (Lesedi)
2	2	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 3	type Standard	result 1	date 2022-08-27	rnd 4	type Standard	result 1
		Opponent Steyn, J (Jade)				Opponent Hlongoane, K (Keatlegile Omphile)
3	2	Tournament 2021 Gauteng Schools Chess Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2021-10-16	rnd 5	type Standard	result 1	date 2022-08-27	rnd 1	type Standard	result 1
		Opponent Mohlauli, L (Leruo)				Opponent Du Plessis, M (Mely)

#	Games	Start				End
1	2	Tournament Ekurhuleni Soncini Playoffs 2022				Tournament Ekurhuleni Soncini Playoffs 2022
		date 2022-09-24	rnd 2	type Rapid	result 1	date 2022-09-24	rnd 3	type Rapid	result 1
		Opponent Mtembu, K (Katleho Joshlyne)				Opponent Mokoena, L (Lungile)
2	1	Tournament OR Tambo Soncini Finals 2022				Tournament OR Tambo Soncini Finals 2022
		date 2022-10-29	rnd 5	type Rapid	result 1	date 2022-10-29	rnd 5	type Rapid	result 1
		Opponent Groves, C (Chanique)				Opponent Groves, C (Chanique)
3	1	Tournament Ekurhuleni Soncini Playoffs 2022				Tournament Ekurhuleni Soncini Playoffs 2022
		date 2022-09-24	rnd 5	type Rapid	result 1	date 2022-09-24	rnd 5	type Rapid	result 1
		Opponent Cannon, NC (Natalie Christene)				Opponent Cannon, NC (Natalie Christene)

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	Bhika ,J (Jyotikka)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Bhika ,J (Jyotikka)	2	1200.3	775.3	0	0	0	2	958	775.3	0	0	0
2	Mc Ardle ,M (Mia)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mc Ardle ,M (Mia)	1	1081.3	656.3	1	1071.6	656.3	0	0	0	0	0	0
3	Mohlauli ,L (Leruo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mohlauli ,L (Leruo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Kgomo ,L (Lesedi)	1	1	425	1	1	425	0	0	0	0	0	0
4	Kgomo ,L (Lesedi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Spolander ,N (Nicholas)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Spolander ,N (Nicholas)	1	1114.8	689.8	1	1106.2	689.8	0	0	0	0	0	0
6	Steyn ,J (Jade)	1	1	425	1	1	425	0	0	0	0	0	0
6	Steyn ,J (Jade)	1	1162.8	1587.8	1	1152.4	1587.8	0	0	0	0	0	0
7	Holtzhausen ,A (Abigaile)	1	1	425	1	1	425	0	0	0	0	0	0
7	Holtzhausen ,A (Abigaile)	1	1119.3	1544.3	1	1105.2	1544.3	0	0	0	0	0	0
8	Maloka ,B (Bokang)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Maloka ,B (Bokang)	1	1225.3	800.3	1	1234.8	800.3	0	0	0	0	0	0
9	Pieterse ,C (Caitlyn)	1	1	425	1	1	425	0	0	0	0	0	0
9	Pieterse ,C (Caitlyn)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Masooa ,N (Naledi)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Masooa ,N (Naledi)	1	1199.1	774.1	1	1201.2	774.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Khiba, O (Onthalile)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms