Chess South Africa Ratings Database

PLAYER PAGE

Personal

Khabong, O (Omolemo)

Chess SA id

2140310454

FIDE id

Date of birth

2014-05-17 (U12)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

20.5

Junior GPX Points

1260.6

Item	Main	Standard	Rapid	Blitz
Rating	1340.8	1374.2	1203.2	1200
Raw rating	1316.5	1330.4	1203.2	1200
Weighted rating	1241.2	1247.2	1200.5	1200
Weighted performance	1340.8	1374.2	0	0
Floor	816.5	830.4	703.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	140.4	137.7	165.1	165.8
Highest rating	1340.8 2025-11-01	1374.2 2025-11-01	1203.2 2025-09-30	1200 2024-09-01
Highest raw rating	1316.5 2025-11-01	1330.4 2025-11-01	1203.2 2025-09-30	1200 2024-09-01
Highest weighted rating	1256.1 2024-10-01	1266.5 2024-10-01	1200.3 2025-09-30	1200 2024-09-01
Highest weighted performance	1340.8 2025-11-01	1374.2 2025-11-01	1200 2024-09-01	1200 2024-09-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-8	-8.2	0	0
New rating	1332.8	1366	1203.2	1200
Analysis
Rating	1340.8	1374.2	1203.2	1200
Raw rating	1316.5	1330.4	1203.2	1200
Weighted rating	1241.2	1247.2	1200.5
Weighted performance	1340.8	1374.2	0
K-factor	36	36	36	36
Floor	816.5	830.4	703.2	700
Max/Min rating change allowed	140.4	137.7	165.1	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	1316.5	1330.4	1203.2	1200
New weighted rating	1248.3	1255.1	1200.7	1200
New weighted performance	1332.8	1366	0	0
Temp new rating	1332.8	1366	1203.2	1200
Temp new rating +/-	-8	-8.2	0	0
Final new rating +/-	-8	-8.2	0	0
New rating	1332.8	1366	1203.2	1200
New K-factor	36	36	36	36
New floor	816.5	830.4	703.2	700

Item	Main	Standard	Rapid
	0	0	0
	30	24	6
	5	5	0
	0	0	0
	0	0	0
	0	0	0
History	35	29	6

Games since
	Main 35	Standard 29		Rapid 6		Blitz 0
Gender	Female
Age group	U12
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-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	30	19	63.33	113.3	1272.7	1386.1
Standard	24	16	66.67	141.7	1264.9	1406.6
Rapid	6	3	50	0	1304.1	1304.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	35	22	62.86	109.3	1269.1	1378.4
Standard	29	19	65.52	131.9	1261.8	1393.7
Rapid	6	3	50	0	1304.1	1304.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1316.5	1330.4	1203.2	1200
2025-09-30	1253.8	1255.2	1203.2	1200
2025-09-01	1248.5	1255.2	1200	1200
2025-08-01	1248.5	1255.2	1200	1200
2025-07-01	1248.5	1255.2	1200	1200
2025-06-01	1248.5	1255.2	1200	1200
2025-05-01	1248.5	1255.2	1200	1200
2025-04-01	1248.5	1255.2	1200	1200
2025-03-01	1256.1	1266.5	1200	1200
2025-02-01	1226.9	1234.4	1200	1200
2025-01-01	1226.9	1234.4	1200	1200
2024-12-01	1226.9	1234.4	1200	1200
2024-11-01	1226.9	1234.4	1200	1200
2024-10-01	1226.9	1234.4	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 Gauteng Top Schools Teams (U11)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	2025 Gauteng Top Schools Teams (U11)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
3	2025 Gauteng Schools Provincial Individual Chess Championship (U11 Girls)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
4	LCA 307 Gaming Zone Rapid 2025 (A+B)	2025-09-07	2025-09-07	Rapid	Johannesburg Metro (GJM)	7	6	3	Yes	Analysis
5	Chess Power House March Open 2025 (D)	2025-03-22	2025-03-22	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis
6	Knight Riders Open Chess Tournament 2025 (C)	2025-02-22	2025-02-22	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U11)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	2025 Gauteng Top Schools Teams (U11)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
3	2025 Gauteng Schools Provincial Individual Chess Championship (U11 Girls)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
4	LCA 307 Gaming Zone Rapid 2025 (A+B)	2025-09-07	2025-09-07	Rapid	Johannesburg Metro (GJM)	7	6	3	Yes	Analysis
5	Chess Power House March Open 2025 (D)	2025-03-22	2025-03-22	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis
6	Knight Riders Open Chess Tournament 2025 (C)	2025-02-22	2025-02-22	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
7	Gauteng Schools Individuals Finals 2024 (U11 Girls)	2024-08-16	2024-08-16	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Chess Power House March Open 2025				Tournament 2025 Gauteng Top Schools Teams
		date 2025-03-22	rnd 5	type Standard	result 1	date 2025-08-29	rnd 3	type Standard	result 1
		Opponent Ngwenya, E (Evelyn)				Opponent Pelzer, J (Juwan)
2	3	Tournament 2025 Gauteng Top Schools Teams				Tournament LCA 307 Gaming Zone Rapid 2025
		date 2025-08-29	rnd 5	type Standard	result 1	date 2025-09-07	rnd 3	type Rapid	result 1
		Opponent Mmlota, L (Lengoko)				Opponent Nkala, K (Kayden)
3	3	Tournament Gauteng Schools Individuals Finals 2024				Tournament Knight Riders Open Chess Tournament 2025
		date 2024-08-16	rnd 4	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Mahlaba, S (Sihle)				Opponent Mpofu, S (Siyabonga)

#	Games	Start				End
1	3	Tournament Gauteng Schools Individuals Finals 2024				Tournament Knight Riders Open Chess Tournament 2025
		date 2024-08-16	rnd 4	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Mahlaba, S (Sihle)				Opponent Mpofu, S (Siyabonga)
2	2	Tournament Knight Riders Open Chess Tournament 2025				Tournament Knight Riders Open Chess Tournament 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Khumalo, S (Siphosenkosi)				Opponent Tshabalala, H (Happy)
3	1	Tournament Chess Power House March Open 2025				Tournament Chess Power House March Open 2025
		date 2025-03-22	rnd 5	type Standard	result 1	date 2025-03-22	rnd 5	type Standard	result 1
		Opponent Ngwenya, E (Evelyn)				Opponent Ngwenya, E (Evelyn)

#	Games	Start				End
1	2	Tournament LCA 307 Gaming Zone Rapid 2025				Tournament LCA 307 Gaming Zone Rapid 2025
		date 2025-09-07	rnd 2	type Rapid	result 1	date 2025-09-07	rnd 3	type Rapid	result 1
		Opponent Narainsamy, A (Annovel)				Opponent Nkala, K (Kayden)
2	1	Tournament LCA 307 Gaming Zone Rapid 2025				Tournament LCA 307 Gaming Zone Rapid 2025
		date 2025-09-07	rnd 6	type Rapid	result 1	date 2025-09-07	rnd 6	type Rapid	result 1
		Opponent Muchado, M (Mike)				Opponent Muchado, M (Mike)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Chess Power House March Open 2025				Tournament LCA 307 Gaming Zone Rapid 2025
		date 2025-03-22	rnd 5	type Standard	result 1	date 2025-09-07	rnd 3	type Rapid	result 1
		Opponent Ngwenya, E (Evelyn)				Opponent Nkala, K (Kayden)
2	3	Tournament Gauteng Schools Individuals Finals 2024				Tournament Knight Riders Open Chess Tournament 2025
		date 2024-08-16	rnd 4	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Mahlaba, S (Sihle)				Opponent Mpofu, S (Siyabonga)
3	2	Tournament Knight Riders Open Chess Tournament 2025				Tournament Knight Riders Open Chess Tournament 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Khumalo, S (Siphosenkosi)				Opponent Tshabalala, H (Happy)

#	Games	Start				End
1	3	Tournament Gauteng Schools Individuals Finals 2024				Tournament Knight Riders Open Chess Tournament 2025
		date 2024-08-16	rnd 4	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Mahlaba, S (Sihle)				Opponent Mpofu, S (Siyabonga)
2	2	Tournament Knight Riders Open Chess Tournament 2025				Tournament Knight Riders Open Chess Tournament 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Khumalo, S (Siphosenkosi)				Opponent Tshabalala, H (Happy)
3	1	Tournament Chess Power House March Open 2025				Tournament Chess Power House March Open 2025
		date 2025-03-22	rnd 5	type Standard	result 1	date 2025-03-22	rnd 5	type Standard	result 1
		Opponent Ngwenya, E (Evelyn)				Opponent Ngwenya, E (Evelyn)

#	Games	Start				End
1	2	Tournament LCA 307 Gaming Zone Rapid 2025				Tournament LCA 307 Gaming Zone Rapid 2025
		date 2025-09-07	rnd 2	type Rapid	result 1	date 2025-09-07	rnd 3	type Rapid	result 1
		Opponent Narainsamy, A (Annovel)				Opponent Nkala, K (Kayden)
2	1	Tournament LCA 307 Gaming Zone Rapid 2025				Tournament LCA 307 Gaming Zone Rapid 2025
		date 2025-09-07	rnd 6	type Rapid	result 1	date 2025-09-07	rnd 6	type Rapid	result 1
		Opponent Muchado, M (Mike)				Opponent Muchado, M (Mike)

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	Crowie ,A (Allegra)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Crowie ,A (Allegra)	1	1441.7	1016.7	1	1423.1	1016.7	0	0	0	0	0	0
2	Pelzer ,J (Juwan)	1	1	425	1	1	425	0	0	0	0	0	0
2	Pelzer ,J (Juwan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Esterhuizen ,M (Marianke)	1	1	425	1	1	425	0	0	0	0	0	0
3	Esterhuizen ,M (Marianke)	1	1197.7	1622.7	1	1197.2	1622.7	0	0	0	0	0	0
4	Molefe ,T (Tshegofatso)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Molefe ,T (Tshegofatso)	1	1283.7	858.7	1	1304.2	858.7	0	0	0	0	0	0
5	Xaba ,S (Sweli)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Xaba ,S (Sweli)	1	1253.1	828.1	1	1254	828.1	0	0	0	0	0	0
6	Mkhwanazi ,M (Minenhle)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mkhwanazi ,M (Minenhle)	1	1241.9	1666.9	1	1248.6	1666.9	0	0	0	0	0	0
7	Mpofu ,S (Siyabonga)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mpofu ,S (Siyabonga)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Boshoff ,M (Milah)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Boshoff ,M (Milah)	1	1534.7	1109.7	1	1528.9	1109.7	0	0	0	0	0	0
9	Mmlota ,L (Lengoko)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mmlota ,L (Lengoko)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Tshabalala ,H (Happy)	1	1	425	1	1	425	0	0	0	0	0	0
10	Tshabalala ,H (Happy)	1	1044.5	1469.5	1	1038	1469.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Khabong, O (Omolemo)

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