Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jonas, M (Minenhle)

Chess SA id

1160160047

FIDE id

Date of birth

2016-06-23 (U10)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

57.7

Junior GPX Points

1175.3

Item	Main	Standard	Rapid	Blitz
Rating	1196.4	1215.1	1113.2	1200
Raw rating	1196.4	1215.1	1112	1200
Weighted rating	1162.1	1163.3	1113.2	1200
Weighted performance	1074.8	1152.6	0	0
Floor	742.4	738.9	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.7	162.3	188	165.8
Highest rating	1242.4 2025-03-01	1238.9 2025-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1242.4 2025-03-01	1238.9 2025-03-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1242.4 2018-10-01	1238.9 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1242.4 2025-03-01	1238.9 2019-12-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-0	0
New rating	1196.4	1215.1	1113.1	1200
Analysis
Rating	1196.4	1215.1	1113.2	1200
Raw rating	1196.4	1215.1	1112	1200
Weighted rating	1162.1	1163.3	1113.2
Weighted performance	1074.8	1152.6	0
K-factor	36	36	36	36
Floor	742.4	738.9	700	700
Max/Min rating change allowed	166.7	162.3	188	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	1196.4	1215.1	1112	1200
New weighted rating	1167.6	1170	1113.1	1200
New weighted performance	1074.4	1152.2	0	0
Temp new rating	1196.4	1215.1	1113.1	1200
Temp new rating +/-	0	0	-0	0
Final new rating +/-	0	0	-0	0
New rating	1196.4	1215.1	1113.1	1200
New K-factor	36	36	36	36
New floor	742.4	738.9	700	700

Item	Main	Standard	Rapid
	0	0	0
	44	40	4
	58	58	0
	10	5	5
	0	0	0
	0	0	0
History	112	103	9

Games since
	Main 102	Standard 98		Rapid 4		Blitz 0
Gender	Male
Age group	U10
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	4056		221		179
Male	3042		178		142
U10	383		34		30
U10 Male	288		28		24
Standard
	RSA		Province		Region
Overall	3807		255		187
Male	2883		206		149
U10	348		31		27
U10 Male	275		26		22
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	44	20	45.45	-38.6	1257.7	1219.1
Standard	40	19	47.5	-21.2	1263	1241.8
Rapid	4	1	25	-212.5	1204.2	991.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	112	39.5	35.27	-125.2	1223.8	1098.6
Standard	103	38.5	37.38	-107.3	1222.4	1115.1
Rapid	9	1	11.11	-330.6	1239.6	909.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1196.4	1215.1	1112	1200
2025-09-01	1196.4	1215.1	1112	1200
2025-08-01	1196.4	1215.1	1112	1200
2025-07-01	1224	1215.1	1115.8	1200
2025-06-01	1242.3	1236.2	1115.8	1200
2025-05-01	1242.4	1238.9	1115.8	1200
2025-04-01	1242.4	1238.9	1115.8	1200
2025-03-01	1242.4	1238.9	1115.8	1200
2025-02-01	1111.1	1098.1	1115.8	1200
2025-01-01	1123.5	1110.2	1111.4	1200
2024-12-01	1123.5	1110.2	1111.4	1200
2024-11-01	1143.2	1132.2	1111.4	1200
2024-10-01	1170.4	1162.4	1111.4	1200
2024-09-01	1094	1089.9	1111.4	1200
2024-08-01	1060.6	1060.4	1111.4	1200
2024-07-01	1009.4	1009.6	1111.4	1200
2024-06-01	995.7	991.2	1111.4	1200
2024-08-01	997.8	995.5	1111.4	1200
2024-04-01	1049.2	1066.8	1111.4	1200
2024-03-01	1080.6	1107.5	1111.4	1200
2024-02-01	1080.6	1107.5	1111.4	1200
2024-01-01	1080.6	1107.5	1111.4	1200
2023-12-01	1080.6	1107.5	1111.4	1200
2023-11-01	1080.6	1107.5	1111.4	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	Bojanala's Clash Of Schools -Primary Schools 2025 (U11)	2025-07-26	2025-07-26	Rapid	Bojanala Platina (NBR)	5	4	1	Yes	Analysis
2	Bojanala's Winter Warm Up 2025 (U10)	2025-06-28	2025-06-28	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
3	Najdorf Movement 2025 (Babies)	2025-06-14	2025-06-14	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
4	West Rand Open 2.0 2025 (U10)	2025-06-07	2025-06-07	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
5	Bojanala's Pre-Exam 2025 (Center Pawns)	2025-05-31	2025-05-31	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
6	Bojanala's Circuit Championships 2 of 4 2025 (U10)	2025-05-17	2025-05-17	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
7	Bojanala's Battle In The Kloof 2025 (Center Pawns)	2025-02-15	2025-02-15	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
8	2025 West Rand Open (U10)	2025-02-08	2025-02-08	Standard	West Rand (GWR)	5	5	3.5	Yes	Analysis
9	Bojanala Wildcard 2025 (Center Pawns)	2025-01-25	2025-01-25	Standard	Bojanala Platina (NBR)	5	5	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bojanala's Clash Of Schools -Primary Schools 2025 (U11)	2025-07-26	2025-07-26	Rapid	Bojanala Platina (NBR)	5	4	1	Yes	Analysis
2	Bojanala's Winter Warm Up 2025 (U10)	2025-06-28	2025-06-28	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
3	Najdorf Movement 2025 (Babies)	2025-06-14	2025-06-14	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
4	West Rand Open 2.0 2025 (U10)	2025-06-07	2025-06-07	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
5	Bojanala's Pre-Exam 2025 (Center Pawns)	2025-05-31	2025-05-31	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
6	Bojanala's Circuit Championships 2 of 4 2025 (U10)	2025-05-17	2025-05-17	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
7	Bojanala's Battle In The Kloof 2025 (Center Pawns)	2025-02-15	2025-02-15	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
8	2025 West Rand Open (U10)	2025-02-08	2025-02-08	Standard	West Rand (GWR)	5	5	3.5	Yes	Analysis
9	Bojanala Wildcard 2025 (Center Pawns)	2025-01-25	2025-01-25	Standard	Bojanala Platina (NBR)	5	5	1.5	Yes	Analysis
10	Bojanala's Brink Of Activity 2024 (Center Pawns)	2024-11-30	2024-11-30	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
11	Justice Tlamama Honorary Open Chess 2024 (U13)	2024-11-01	2024-11-01	Standard	Ngaka Modiri Molema (NNM)	5	5	2	Yes	Analysis
12	Bojanala's e4 In The Chapel 2024 (Center Pawns)	2024-10-26	2024-10-26	Standard	Bojanala Platina (NBR)	5	5	1.5	Yes	Analysis
13	Bojanala's Battle In The Kloof 2024 (Center Pawns)	2024-09-21	2024-09-21	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
14	Bojanala Circuit Championships 3 of 4 2024 (U10)	2024-09-14	2024-09-14	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
15	Bojanala's FIDE In The Sparkling Waters 2024 (Young Junior Champs)	2024-08-17	2024-08-17	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
16	Bojanala's Clash Of Schools 2024 (U9)	2024-07-20	2024-07-20	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
17	JMC Trinityhouse Little Falls 2024 (U10)	2024-06-02	2024-06-02	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
18	Bojanala Circuit Championship 1 of 4 2024 (U10)	2024-05-25	2024-05-25	Standard	Bojanala Platina (NBR)	5	5	1.5	Yes	Analysis
19	Bojanala Olienpark's One For The Ages 2024 (Center Pawns)	2024-04-20	2024-04-20	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
20	Bojanala's Rating Express 2024 (Center Pawns)	2024-04-06	2024-04-06	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
21	Bojanala Silwerrand's Rating Implosion 2024 (Development)	2024-03-16	2024-03-16	Standard	Bojanala Platina (NBR)	5	3	0	Yes	Analysis
22	2023 Thomas Lechelele North West Open (C)	2023-09-15	2023-09-16	Standard	Dr Kenneth Kaunda (NWP)	5	5	0	Yes	Analysis
23	Bojanala School League 2023 (U7)	2023-07-18	2023-08-14	Rapid	Bojanala Platina (NBR)	6	5	0	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2025 West Rand Open				Tournament Bojanala's Battle In The Kloof 2025
		date 2025-02-08	rnd 3	type Standard	result 0.5	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Kgokong, R (Remo)				Opponent Diphoko, P (Pelonomi)
2	3	Tournament Bojanala's Clash Of Schools 2024				Tournament Bojanala's FIDE In The Sparkling Waters 2024
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-08-17	rnd 1	type Standard	result 1
		Opponent Pieterse, J (Jp)				Opponent Segoe, K (Kgosi)
3	2	Tournament Bojanala's Winter Warm Up 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-06-28	rnd 5	type Standard	result 1	date 2025-07-26	rnd 1	type Rapid	result 1
		Opponent Matabane, T (Tshenolo)				Opponent Khala, K (Kamogelo)

#	Games	Start				End
1	4	Tournament 2025 West Rand Open				Tournament Bojanala's Battle In The Kloof 2025
		date 2025-02-08	rnd 3	type Standard	result 0.5	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Kgokong, R (Remo)				Opponent Diphoko, P (Pelonomi)
2	3	Tournament Bojanala's Clash Of Schools 2024				Tournament Bojanala's FIDE In The Sparkling Waters 2024
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-08-17	rnd 1	type Standard	result 1
		Opponent Pieterse, J (Jp)				Opponent Segoe, K (Kgosi)
3	2	Tournament Najdorf Movement 2025				Tournament Najdorf Movement 2025
		date 2025-06-14	rnd 3	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 0.5
		Opponent Malao, V (Vutomi)				Opponent Du Toit, L (Lwazi)

#	Games	Start				End
1	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 1	type Rapid	result 1
		Opponent Khala, K (Kamogelo)				Opponent Khala, K (Kamogelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2025 West Rand Open				Tournament Bojanala's Battle In The Kloof 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Myburgh, M (Morne)				Opponent Diphoko, P (Pelonomi)
2	3	Tournament Bojanala's Clash Of Schools 2024				Tournament Bojanala's FIDE In The Sparkling Waters 2024
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-08-17	rnd 1	type Standard	result 1
		Opponent Pieterse, J (Jp)				Opponent Segoe, K (Kgosi)
3	2	Tournament Bojanala's Winter Warm Up 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-06-28	rnd 5	type Standard	result 1	date 2025-07-26	rnd 1	type Rapid	result 1
		Opponent Matabane, T (Tshenolo)				Opponent Khala, K (Kamogelo)

#	Games	Start				End
1	3	Tournament 2025 West Rand Open				Tournament Bojanala's Battle In The Kloof 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Myburgh, M (Morne)				Opponent Diphoko, P (Pelonomi)
2	3	Tournament Bojanala's Clash Of Schools 2024				Tournament Bojanala's FIDE In The Sparkling Waters 2024
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-08-17	rnd 1	type Standard	result 1
		Opponent Pieterse, J (Jp)				Opponent Segoe, K (Kgosi)
3	2	Tournament Bojanala's Circuit Championships 2 of 4 2025				Tournament Bojanala's Pre-Exam 2025
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-05-31	rnd 1	type Standard	result 1
		Opponent Molotsi, O (Orefile)				Opponent Putu, R (Remoratile)

#	Games	Start				End
1	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 1	type Rapid	result 1
		Opponent Khala, K (Kamogelo)				Opponent Khala, K (Kamogelo)

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	Langa ,T (Thatego)	5	3	85	4	3	212.5	1	0	-425	0	0	0
1	Langa ,T (Thatego)	5	1094.7	1179.7	4	1050.5	1307.2	1	1200	669.7	0	0	0
2	Brumskine ,W (Willow)	4	0	-425	4	0	-425	0	0	0	0	0	0
2	Brumskine ,W (Willow)	4	1133.2	708.2	4	1138.4	708.2	0	0	0	0	0	0
3	Hough ,A (Andreas Johannes)	4	0	-425	2	0	-425	2	0	-425	0	0	0
3	Hough ,A (Andreas Johannes)	4	1297.9	872.9	2	1303.1	872.9	2	1200	872.9	0	0	0
4	Seome ,K (Keotshepa)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
4	Seome ,K (Keotshepa)	3	1199.5	1057.9	3	1205.8	1057.9	0	0	0	0	0	0
5	Kgekong ,R (Remoabetswe)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
5	Kgekong ,R (Remoabetswe)	3	1211.8	1211.8	3	1208.3	1211.8	0	0	0	0	0	0
6	Schutte ,A (Aiden)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
6	Schutte ,A (Aiden)	3	1048.1	1048.1	3	1011.7	1048.1	0	0	0	0	0	0
7	Du Toit ,L (Lwazi)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
7	Du Toit ,L (Lwazi)	3	1070.6	1353.9	3	1075.9	1353.9	0	0	0	0	0	0
8	Monamatha ,O (Oreabetse)	2	1	0	2	1	0	0	0	0	0	0	0
8	Monamatha ,O (Oreabetse)	2	1303.8	1303.8	2	1297.7	1303.8	0	0	0	0	0	0
9	Diphoko ,P (Pelonomi)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
9	Diphoko ,P (Pelonomi)	2	1261.2	1473.7	2	1214.4	1473.7	0	0	0	0	0	0
10	Sprague ,C (Chloe)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Sprague ,C (Chloe)	2	1182.3	757.3	2	1178.2	757.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Jonas, M (Minenhle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms