Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mantso, R (Rethabile)

Chess SA id

2990144461

FIDE id

Date of birth

1999-11-20 (Adult)

Gender

Female

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1215.2	1220.5	1197.3	1200
Raw rating	1215.2	1220.5	1197.3	1200
Weighted rating	1194.8	1195.6	1196.9	1200
Weighted performance	1098.4	1077.2	0	0
Floor	715.2	720.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	162.3	161	166.4	165.8
Highest rating	1215.2 2025-08-01	1220.5 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1215.2 2025-08-01	1220.5 2025-08-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1215.2	1220.5	1197.3	1200
Analysis
Rating	1215.2	1220.5	1197.3	1200
Raw rating	1215.2	1220.5	1197.3	1200
Weighted rating	1194.8	1195.6	1196.9
Weighted performance	1098.4	1077.2	0
K-factor	36	36	36	36
Floor	715.2	720.5	700	700
Max/Min rating change allowed	162.3	161	166.4	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	1215.2	1220.5	1197.3	1200
New weighted rating	1196.7	1198	1196.9	1200
New weighted performance	1091.3	1070.1	0	0
Temp new rating	1215.2	1220.5	1197.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1215.2	1220.5	1197.3	1200
New K-factor	36	36	36	36
New floor	715.2	720.5	700	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	23	18	5
	0	0	0
	5	5	0
	0	0	0
History	33	28	5

Games since
	Main 28	Standard 23		Rapid 5		Blitz 0
Gender	Female
Age group	Adult
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	5	3	60	85	1245.7	1330.7
Standard	5	3	60	85	1245.7	1330.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	33	16.5	50	0	1194.8	1194.8
Standard	28	14.5	51.79	15.2	1186.5	1201.7
Rapid	5	2	40	-85	1241.5	1156.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1215.2	1220.5	1197.3	1200
2025-09-30	1215.2	1220.5	1197.3	1200
2025-09-01	1215.2	1220.5	1197.3	1200
2025-08-01	1215.2	1220.5	1197.3	1200
2025-07-01	1189.2	1190	1197.3	1200
2025-06-01	1189.2	1190	1197.3	1200
2025-05-01	1189.2	1190	1197.3	1200
2025-04-01	1189.2	1190	1197.3	1200
2025-03-01	1189.2	1190	1197.3	1200
2025-02-01	1189.2	1190	1196.6	1200
2025-01-01	1189.2	1190	1185.2	1200
2024-12-01	1177.6	1175.6	1185.2	1200
2024-11-01	1179.8	1175.6	1200	1200
2024-10-01	1179.8	1175.6	1200	1200
2024-09-01	1179.8	1175.6	1200	1200
2024-08-01	1179.8	1175.6	1200	1200
2024-07-01	1181.1	1176	1200	1200
2024-09-01	1181.1	1176	1200	1200
2024-05-01	1189.4	1186.8	1200	1200
2024-04-01	1189.4	1186.8	1200	1200
2024-03-01	1189.4	1186.8	1200	1200
2024-02-01	1189.4	1186.8	1200	1200
2024-01-01	1189.4	1186.8	1200	1200
2023-12-01	1189.4	1186.8	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 The ELM Zone 7 Community Library Chess Tournament (B)	2025-07-11	2025-07-11	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 The ELM Zone 7 Community Library Chess Tournament (B)	2025-07-11	2025-07-11	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
2	USSA Chess Championships 2024 (Ladies)	2024-11-29	2024-12-03	Standard	Tshwane (GTP)	9	9	4.5	Yes	Analysis
3	Evaton #Bossoya Chess Rapid 09 Nov 2024 (B)	2024-11-09	2024-11-09	Rapid	Sedibeng (GSV)	6	5	2	Yes	Analysis
4	Eureka Open 27 July 2024 (D)	2024-07-27	2024-07-27	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
5	10th Piet van Zyl Chess Festival 2024 (Ladies)	2024-05-24	2024-05-25	Standard	Mangaung (FMB)	5	4	2	Yes	Analysis
6	Eureka Open 2022 (D)	2022-07-30	2022-07-30	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-11-30	rnd 4	type Standard	result 0.5	date 2024-12-02	rnd 6	type Standard	result 1
		Opponent Kara, R (Rumaisa)				Opponent Nyambi, M (Mbali)
2	3	Tournament Eureka Open 27 July 2024				Tournament Eureka Open 27 July 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 0.5
		Opponent Makhale, O (Oratiloe)				Opponent Muyengwa, M (Munashe)
3	2	Tournament 2025 The ELM Zone 7 Community Library Chess Tournament				Tournament 2025 The ELM Zone 7 Community Library Chess Tournament
		date 2025-07-11	rnd 4	type Standard	result 1	date 2025-07-11	rnd 5	type Standard	result 1
		Opponent Moshata, P (Paballo)				Opponent Maseko, T (Thandolwethu)

#	Games	Start				End
1	3	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-11-30	rnd 4	type Standard	result 0.5	date 2024-12-02	rnd 6	type Standard	result 1
		Opponent Kara, R (Rumaisa)				Opponent Nyambi, M (Mbali)
2	3	Tournament Eureka Open 27 July 2024				Tournament Eureka Open 27 July 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 0.5
		Opponent Makhale, O (Oratiloe)				Opponent Muyengwa, M (Munashe)
3	2	Tournament 2025 The ELM Zone 7 Community Library Chess Tournament				Tournament 2025 The ELM Zone 7 Community Library Chess Tournament
		date 2025-07-11	rnd 4	type Standard	result 1	date 2025-07-11	rnd 5	type Standard	result 1
		Opponent Moshata, P (Paballo)				Opponent Maseko, T (Thandolwethu)

#	Games	Start				End
1	1	Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024				Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024
		date 2024-11-09	rnd 4	type Rapid	result 1	date 2024-11-09	rnd 4	type Rapid	result 1
		Opponent Maya, V (Vuyo)				Opponent Maya, V (Vuyo)
2	1	Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024				Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024
		date 2024-11-09	rnd 2	type Rapid	result 1	date 2024-11-09	rnd 2	type Rapid	result 1
		Opponent Ncube, P (Princess)				Opponent Ncube, P (Princess)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2025 The ELM Zone 7 Community Library Chess Tournament				Tournament 2025 The ELM Zone 7 Community Library Chess Tournament
		date 2025-07-11	rnd 4	type Standard	result 1	date 2025-07-11	rnd 5	type Standard	result 1
		Opponent Moshata, P (Paballo)				Opponent Maseko, T (Thandolwethu)
2	2	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-12-01	rnd 5	type Standard	result 1	date 2024-12-02	rnd 6	type Standard	result 1
		Opponent Maimane, Y (Yvonne)				Opponent Nyambi, M (Mbali)
3	2	Tournament Eureka Open 27 July 2024				Tournament Eureka Open 27 July 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Makhale, O (Oratiloe)				Opponent Du Toit, C (Christiaan)

#	Games	Start				End
1	2	Tournament 2025 The ELM Zone 7 Community Library Chess Tournament				Tournament 2025 The ELM Zone 7 Community Library Chess Tournament
		date 2025-07-11	rnd 4	type Standard	result 1	date 2025-07-11	rnd 5	type Standard	result 1
		Opponent Moshata, P (Paballo)				Opponent Maseko, T (Thandolwethu)
2	2	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-12-01	rnd 5	type Standard	result 1	date 2024-12-02	rnd 6	type Standard	result 1
		Opponent Maimane, Y (Yvonne)				Opponent Nyambi, M (Mbali)
3	2	Tournament Eureka Open 27 July 2024				Tournament Eureka Open 27 July 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Makhale, O (Oratiloe)				Opponent Du Toit, C (Christiaan)

#	Games	Start				End
1	1	Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024				Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024
		date 2024-11-09	rnd 4	type Rapid	result 1	date 2024-11-09	rnd 4	type Rapid	result 1
		Opponent Maya, V (Vuyo)				Opponent Maya, V (Vuyo)
2	1	Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024				Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024
		date 2024-11-09	rnd 2	type Rapid	result 1	date 2024-11-09	rnd 2	type Rapid	result 1
		Opponent Ncube, P (Princess)				Opponent Ncube, P (Princess)

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	Mohale ,M (Masoto)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Mohale ,M (Masoto)	1	1083.6	1083.6	1	1083.9	1083.6	0	0	0	0	0	0
2	Kara ,Z (Zahra)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Kara ,Z (Zahra)	1	1471.6	1046.6	1	1473.5	1046.6	0	0	0	0	0	0
3	Maimane ,Y (Yvonne)	1	1	425	1	1	425	0	0	0	0	0	0
3	Maimane ,Y (Yvonne)	1	985.4	1410.4	1	998	1410.4	0	0	0	0	0	0
4	Linganiso ,C (Cwenga)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Linganiso ,C (Cwenga)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
5	Phosa ,L (Lerato)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Phosa ,L (Lerato)	1	1278.9	853.9	1	1284.6	853.9	0	0	0	0	0	0
6	Musa ,X (Xalile)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Musa ,X (Xalile)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Makhale ,O (Oratile)	1	1	425	1	1	425	0	0	0	0	0	0
7	Makhale ,O (Oratile)	1	1145.8	1570.8	1	1136.6	1570.8	0	0	0	0	0	0
8	Singh ,P (Pragna)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Singh ,P (Pragna)	1	1298.5	873.5	1	1309.3	873.5	0	0	0	0	0	0
9	Maloyi ,N (Ngelosi)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Maloyi ,N (Ngelosi)	1	1455.8	1030.8	1	1458.1	1030.8	0	0	0	0	0	0
10	Muyengwa ,M (Munashe)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Muyengwa ,M (Munashe)	1	1200	1200	1	1200	1200	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Mantso, R (Rethabile)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms