Chess South Africa Ratings Database

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Personal

Mafafo, BO (Boitumelo Oletta)

Chess SA id

2130145379

FIDE id

Date of birth

2013-01-12 (U14)

Gender

Female

Region

Capricorn (LCP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-12-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1117.7

Item	Main	Standard	Rapid	Blitz
Rating	1158.6	1138.7	1273.4	1200
Raw rating	1157.7	1138.4	1273.4	1200
Weighted rating	1158.6	1138.7	1259.9	1200
Weighted performance	1029.4	992.5	0	0
Floor	722	700	773.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	176.1	181	149.4	165.8
Highest rating	1236.9 2024-11-01	1200 2018-10-01	1533.7 2024-08-01	1200 2018-10-01
Highest raw rating	1222 2024-11-01	1200 2019-12-01	1273.4 2024-09-01	1200 2024-03-01
Highest weighted rating	1222 2018-10-01	1200 2018-10-01	1254.3 2025-08-01	1200 2018-10-01
Highest weighted performance	1236.9 2024-11-01	1200 2019-12-01	1533.7 2024-08-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.4	0.2	0	0
New rating	1159.1	1138.9	1273.4	1200
Analysis
Rating	1158.6	1138.7	1273.4	1200
Raw rating	1157.7	1138.4	1273.4	1200
Weighted rating	1158.6	1138.7	1259.9
Weighted performance	1029.4	992.5	0
K-factor	36	36	36	36
Floor	722	700	773.4	700
Max/Min rating change allowed	176.1	181	149.4	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	1157.7	1138.4	1273.4	1200
New weighted rating	1159.1	1138.9	1262.4	1200
New weighted performance	1029	992.1	0	0
Temp new rating	1159.1	1138.9	1273.4	1200
Temp new rating +/-	0.4	0.2	0	0
Final new rating +/-	0.4	0.2	0	0
New rating	1159.1	1138.9	1273.4	1200
New K-factor	36	36	36	36
New floor	722	700	773.4	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	41	36	5
	14	14	0
	4	4	0
	0	0	0
History	59	54	5

Games since
	Main 45	Standard 40		Rapid 5		Blitz 0
Gender	Female
Age group	U14
Region	Capricorn (LCP)
Province	Limpopo (LP)
Main
	RSA		Province		Region
Overall	4235		150		128
Female	1064		24		19
U14	838		43		40
U14 Female	248		6		5
Standard
	RSA		Province		Region
Overall	4226		141		131
Female	1082		23		21
U14	849		47		45
U14 Female	255		10		9
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	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	59	23.5	39.83	-86.4	1229	1142.6
Standard	54	19	35.19	-125.9	1231.4	1105.5
Rapid	5	4.5	90	340	1203.8	1543.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1157.7	1138.4	1273.4	1200
2025-09-01	1157.7	1138.4	1273.4	1200
2025-08-01	1157.7	1138.4	1273.4	1200
2025-07-01	1157.2	1138.3	1273.4	1200
2025-06-01	1156.7	1138.3	1273.4	1200
2025-05-01	1156.2	1138.2	1273.4	1200
2025-04-01	1155.8	1138.2	1273.4	1200
2025-03-01	1155.4	1138.1	1273.4	1200
2025-02-01	1154.5	1136.5	1273.4	1200
2025-01-01	1147.8	1114.4	1273.4	1200
2024-12-01	1222	1182	1273.4	1200
2024-11-01	1222	1182	1273.4	1200
2024-10-01	1179.5	1136.8	1273.4	1200
2024-09-01	1190.1	1134.8	1273.4	1200
2024-08-01	1130.8	1134.8	1200	1200
2024-07-01	1130.8	1134.8	1200	1200
2024-06-01	1130.8	1134.8	1200	1200
2024-08-01	1120.8	1122.8	1200	1200
2024-04-01	1120.8	1122.8	1200	1200
2024-03-01	1108.8	1106.8	1200	1200
2024-02-01	1103.5	1097.2	1200	1200
2024-01-01	1145.2	1139.6	1200	1200
2023-12-01	1145.2	1139.6	1200	1200
2023-11-01	1145.2	1139.6	1200	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	Mzansi Interprovincial Youth Chess Championships 2024 (U12 Open Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	1	Yes	Analysis
2	Limpopo Junior Trials 2024 (U12)	2024-10-05	2024-10-05	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
3	Capricorn Junior Qualifying 6 2024 (U12)	2024-09-14	2024-09-14	Standard	Capricorn (LCP)	5	5	2	Yes	Analysis
4	Waterberg Qualfying 2024 (U12)	2024-07-20	2024-07-20	Rapid	Waterberg (LWM)	5	5	4.5	Yes	Analysis
5	Capricorn Junior Qualifying 4 2024 (U12)	2024-05-04	2024-05-04	Standard	Capricorn (LCP)	5	5	2.5	Yes	Analysis
6	Capricorn District Junior Qualifying 3 2024 (U14)	2024-03-09	2024-03-09	Standard	Capricorn (LCP)	5	5	2	Yes	Analysis
7	Capricorn District Chess Junior Qualifying Tournament 2024 (U14)	2024-02-03	2024-02-03	Standard	Capricorn (LCP)	5	5	2	Yes	Analysis
8	2024 Gauteng Inter-Region Chess Championship (U12 Girls A)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	4	0	Yes	Analysis
9	2023 Capricorn District Junior Final Trials (U12 Girls)	2023-11-11	2023-11-11	Standard	Capricorn (LCP)	5	4	1.5	Yes	Analysis
10	Capricorn Qualifying March 2023 (U12)	2023-03-11	2023-03-11	Standard	Capricorn (LCP)	5	5	2	Yes	Analysis
11	Capricorn Qualifying February 4th 2023 (U12)	2023-02-04	2023-02-04	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
12	Capricorn Qualifying August 2022 (U12)	2022-08-27	2022-08-27	Standard	Capricorn (LCP)	5	4	0	Yes	Analysis

#	Games	Start				End
1	7	Tournament Capricorn Junior Qualifying 4 2024				Tournament Capricorn Junior Qualifying 6 2024
		date 2024-05-04	rnd 5	type Standard	result 1	date 2024-09-14	rnd 1	type Standard	result 1
		Opponent Mathivha, L (Langanani)				Opponent Modjadji, T (Thatego)
2	3	Tournament Capricorn District Junior Qualifying 3 2024				Tournament Capricorn Junior Qualifying 4 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-05-04	rnd 1	type Standard	result 1
		Opponent Mokwela, M (Mofenyi)				Opponent Van As, F (Flippie)
3	3	Tournament Capricorn Qualifying February 4th 2023				Tournament Capricorn Qualifying February 4th 2023
		date 2023-02-04	rnd 2	type Standard	result 1	date 2023-02-04	rnd 4	type Standard	result 1
		Opponent Mokgehle, M (Mogau)				Opponent Selota, L (Lebogang)

#	Games	Start				End
1	3	Tournament Capricorn District Junior Qualifying 3 2024				Tournament Capricorn Junior Qualifying 4 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-05-04	rnd 1	type Standard	result 1
		Opponent Mokwela, M (Mofenyi)				Opponent Van As, F (Flippie)
2	3	Tournament Capricorn Qualifying February 4th 2023				Tournament Capricorn Qualifying February 4th 2023
		date 2023-02-04	rnd 2	type Standard	result 1	date 2023-02-04	rnd 4	type Standard	result 1
		Opponent Mokgehle, M (Mogau)				Opponent Selota, L (Lebogang)
3	2	Tournament Limpopo Junior Trials 2024				Tournament Limpopo Junior Trials 2024
		date 2024-10-05	rnd 2	type Standard	result 1	date 2024-10-05	rnd 3	type Standard	result 1
		Opponent Mokgoloboto, K (Kgotso)				Opponent Mamadi, A (Alpha)

#	Games	Start				End
1	5	Tournament Waterberg Qualfying 2024				Tournament Waterberg Qualfying 2024
		date 2024-07-20	rnd 1	type Rapid	result 1	date 2024-07-20	rnd 5	type Rapid	result 1
		Opponent Mohuba, K (Kelebogile)				Opponent Mudau, R (Rea)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Waterberg Qualfying 2024				Tournament Capricorn Junior Qualifying 6 2024
		date 2024-07-20	rnd 4	type Rapid	result 1	date 2024-09-14	rnd 1	type Standard	result 1
		Opponent Mguni, E (Elsie)				Opponent Modjadji, T (Thatego)
2	3	Tournament Capricorn Junior Qualifying 4 2024				Tournament Waterberg Qualfying 2024
		date 2024-05-04	rnd 5	type Standard	result 1	date 2024-07-20	rnd 2	type Rapid	result 1
		Opponent Mathivha, L (Langanani)				Opponent Thiyo, L (Lethabo)
3	3	Tournament Capricorn District Junior Qualifying 3 2024				Tournament Capricorn Junior Qualifying 4 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-05-04	rnd 1	type Standard	result 1
		Opponent Mokwela, M (Mofenyi)				Opponent Van As, F (Flippie)

#	Games	Start				End
1	3	Tournament Capricorn District Junior Qualifying 3 2024				Tournament Capricorn Junior Qualifying 4 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-05-04	rnd 1	type Standard	result 1
		Opponent Mokwela, M (Mofenyi)				Opponent Van As, F (Flippie)
2	3	Tournament Capricorn Qualifying February 4th 2023				Tournament Capricorn Qualifying February 4th 2023
		date 2023-02-04	rnd 2	type Standard	result 1	date 2023-02-04	rnd 4	type Standard	result 1
		Opponent Mokgehle, M (Mogau)				Opponent Selota, L (Lebogang)
3	2	Tournament Limpopo Junior Trials 2024				Tournament Limpopo Junior Trials 2024
		date 2024-10-05	rnd 2	type Standard	result 1	date 2024-10-05	rnd 3	type Standard	result 1
		Opponent Mokgoloboto, K (Kgotso)				Opponent Mamadi, A (Alpha)

#	Games	Start				End
1	2	Tournament Waterberg Qualfying 2024				Tournament Waterberg Qualfying 2024
		date 2024-07-20	rnd 4	type Rapid	result 1	date 2024-07-20	rnd 5	type Rapid	result 1
		Opponent Mguni, E (Elsie)				Opponent Mudau, R (Rea)
2	2	Tournament Waterberg Qualfying 2024				Tournament Waterberg Qualfying 2024
		date 2024-07-20	rnd 1	type Rapid	result 1	date 2024-07-20	rnd 2	type Rapid	result 1
		Opponent Mohuba, K (Kelebogile)				Opponent Thiyo, L (Lethabo)

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	Mashaba ,G (Geraldine)	2	1	0	2	1	0	0	0	0	0	0	0
1	Mashaba ,G (Geraldine)	2	1180.4	1180.4	2	1181.8	1180.4	0	0	0	0	0	0
2	Mokgehle ,M (Mogau)	2	2	425	2	2	425	0	0	0	0	0	0
2	Mokgehle ,M (Mogau)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
3	Wills ,A (Aimee)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Wills ,A (Aimee)	1	1225	800	1	1235.6	800	0	0	0	0	0	0
4	Masemola ,T (Thekgo M)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Masemola ,T (Thekgo M)	1	1273.5	848.5	1	1275.1	848.5	0	0	0	0	0	0
5	Mphela ,H (Hlaume)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mphela ,H (Hlaume)	1	1277.6	852.6	1	1262.7	852.6	0	0	0	0	0	0
6	Ras ,H (Henre)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ras ,H (Henre)	1	1215.3	790.3	1	1218.4	790.3	0	0	0	0	0	0
7	Dibtso ,RD (Reikantse)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Dibtso ,RD (Reikantse)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Mathivha ,L (Langanani)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mathivha ,L (Langanani)	1	1129.9	1554.9	1	1120	1554.9	0	0	0	0	0	0
9	Botha ,A (Marnus)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Botha ,A (Marnus)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Sekgaphola ,P (Phuti)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Sekgaphola ,P (Phuti)	1	1292	867	1	1312.3	867	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Mafafo, BO (Boitumelo Oletta)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms