Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jones, M (Michael)

Chess SA id

1850314010

FIDE id

Date of birth

1985-06-18 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1200.7	1199.8	1198.5	1199.8
Raw rating	1199.3	1199.8	1195.9	1197.1
Weighted rating	1200.7	1199.8	1198.5	1199.8
Weighted performance	0	0	0	0
Floor	704.9	700	700	701.9
K-factor	36	36	36	36
Min/Max rating change allowed	166	165.9	166.8	166.5
Highest rating	1204.9 2025-02-01	1200 2025-02-01	1200 2025-02-01	1201.9 2025-02-01
Highest raw rating	1204.9 2025-02-01	1200 2025-02-01	1200 2025-02-01	1201.9 2025-02-01
Highest weighted rating	1204.9 2025-04-01	1200 2025-02-01	1200 2025-02-01	1201.9 2025-07-01
Highest weighted performance	1032.3 2025-08-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.1	0	-0.3	-0.2
New rating	1200.6	1199.8	1198.3	1199.6
Analysis
Rating	1200.7	1199.8	1198.5	1199.8
Raw rating	1199.3	1199.8	1195.9	1197.1
Weighted rating	1200.7	1199.8	1198.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	704.9	700	700	701.9
Max/Min rating change allowed	166	165.9	166.8	166.5
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	1199.3	1199.8	1195.9	1197.1
New weighted rating	1200.6	1199.8	1198.3	1199.6
New weighted performance	0	0	0	0
Temp new rating	1200.6	1199.8	1198.3	1199.6
Temp new rating +/-	-0.1	0	-0.3	-0.2
Final new rating +/-	-0.1	0	-0.3	-0.2
New rating	1200.6	1199.8	1198.3	1199.6
New K-factor	36	36	36	36
New floor	704.9	700	700	701.9

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	29	3	12	14
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	29	3	12	14

Games since
	Main 29	Standard 3		Rapid 12		Blitz 14
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	476		161		82
Male	427		139		72
Adult	248		88		50
Adult Male	236		84		47


	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	29	7	24.14	-219.8	1381.1	1161.3
Standard	3	1	33.33	-141.7	1187.6	1045.9
Rapid	12	2	16.67	-283.3	1452.5	1169.2
Blitz	14	4	28.57	-182.1	1361.3	1179.1
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	29	7	24.14	-219.8	1381.1	1161.3
Standard	3	1	33.33	-141.7	1187.6	1045.9
Rapid	12	2	16.67	-283.3	1452.5	1169.2
Blitz	14	4	28.57	-182.1	1361.3	1179.1

Date	Main	Standard	Rapid	Blitz
2025-11-01	1199.3	1199.8	1195.9	1197.1
2025-09-30	1199.3	1199.8	1195.9	1197.1
2025-09-01	1199.3	1199.8	1195.9	1197.1
2025-08-01	1199.3	1199.8	1195.9	1197.1
2025-07-01	1201.1	1199.8	1199.7	1201.9
2025-06-01	1201	1199.7	1199.5	1201.9
2025-05-01	1200	1198.3	1197	1201.9
2025-04-01	1204.9	1200	1200	1201.9
2025-03-01	1204.9	1200	1200	1201.9
2025-02-01	1204.9	1200	1200	1201.9
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	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	Randburg Chess Club Winter Rapid 2025	2025-07-15	2025-07-22	Rapid	Johannesburg Metro (GJM)	6	6	1	Yes	Analysis
2	Randburg Club Champs Blitz 2025	2025-07-08	2025-07-08	Blitz	Johannesburg Metro (GJM)	7	6	1	Yes	Analysis
3	Randburg Autumn Rapid 2025	2025-04-15	2025-04-22	Rapid	Johannesburg Metro (GJM)	7	6	1	Yes	Analysis
4	Randburg Chess Club New Year Swiss 2025	2025-02-11	2025-04-01	Standard	Johannesburg Metro (GJM)	8	3	1	Yes	Analysis
5	Randburg New Year Blitz 2025	2025-01-21	2025-01-21	Blitz	Johannesburg Metro (GJM)	9	8	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Randburg Chess Club Winter Rapid 2025	2025-07-15	2025-07-22	Rapid	Johannesburg Metro (GJM)	6	6	1	Yes	Analysis
2	Randburg Club Champs Blitz 2025	2025-07-08	2025-07-08	Blitz	Johannesburg Metro (GJM)	7	6	1	Yes	Analysis
3	Randburg Autumn Rapid 2025	2025-04-15	2025-04-22	Rapid	Johannesburg Metro (GJM)	7	6	1	Yes	Analysis
4	Randburg Chess Club New Year Swiss 2025	2025-02-11	2025-04-01	Standard	Johannesburg Metro (GJM)	8	3	1	Yes	Analysis
5	Randburg New Year Blitz 2025	2025-01-21	2025-01-21	Blitz	Johannesburg Metro (GJM)	9	8	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Randburg New Year Blitz 2025				Tournament Randburg Chess Club New Year Swiss 2025
		date 2025-01-21	rnd 9	type Blitz	result 1	date 2025-02-25	rnd 3	type Standard	result 1
		Opponent Mungal, S (Shane)				Opponent Goldberg, M (Mark)
2	1	Tournament Randburg Chess Club Winter Rapid 2025				Tournament Randburg Chess Club Winter Rapid 2025
		date 2025-07-22	rnd 4	type Rapid	result 1	date 2025-07-22	rnd 4	type Rapid	result 1
		Opponent Steele, S (Sangwani)				Opponent Steele, S (Sangwani)
3	1	Tournament Randburg Club Champs Blitz 2025				Tournament Randburg Club Champs Blitz 2025
		date 2025-07-08	rnd 7	type Blitz	result 1	date 2025-07-08	rnd 7	type Blitz	result 1
		Opponent Steyn, C (Christiaan)				Opponent Steyn, C (Christiaan)

#	Games	Start				End
1	1	Tournament Randburg Chess Club New Year Swiss 2025				Tournament Randburg Chess Club New Year Swiss 2025
		date 2025-02-25	rnd 3	type Standard	result 1	date 2025-02-25	rnd 3	type Standard	result 1
		Opponent Goldberg, M (Mark)				Opponent Goldberg, M (Mark)

#	Games	Start				End
1	1	Tournament Randburg Chess Club Winter Rapid 2025				Tournament Randburg Chess Club Winter Rapid 2025
		date 2025-07-22	rnd 4	type Rapid	result 1	date 2025-07-22	rnd 4	type Rapid	result 1
		Opponent Steele, S (Sangwani)				Opponent Steele, S (Sangwani)
2	1	Tournament Randburg Autumn Rapid 2025				Tournament Randburg Autumn Rapid 2025
		date 2025-04-15	rnd 3	type Rapid	result 1	date 2025-04-15	rnd 3	type Rapid	result 1
		Opponent Essop, H (Haroon)				Opponent Essop, H (Haroon)

#	Games	Start				End
1	1	Tournament Randburg Club Champs Blitz 2025				Tournament Randburg Club Champs Blitz 2025
		date 2025-07-08	rnd 7	type Blitz	result 1	date 2025-07-08	rnd 7	type Blitz	result 1
		Opponent Steyn, C (Christiaan)				Opponent Steyn, C (Christiaan)
2	1	Tournament Randburg New Year Blitz 2025				Tournament Randburg New Year Blitz 2025
		date 2025-01-21	rnd 9	type Blitz	result 1	date 2025-01-21	rnd 9	type Blitz	result 1
		Opponent Mungal, S (Shane)				Opponent Mungal, S (Shane)
3	1	Tournament Randburg New Year Blitz 2025				Tournament Randburg New Year Blitz 2025
		date 2025-01-21	rnd 7	type Blitz	result 1	date 2025-01-21	rnd 7	type Blitz	result 1
		Opponent Camphor, L (Latzlo)				Opponent Camphor, L (Latzlo)

#	Games	Start				End
1	2	Tournament Randburg New Year Blitz 2025				Tournament Randburg Chess Club New Year Swiss 2025
		date 2025-01-21	rnd 9	type Blitz	result 1	date 2025-02-25	rnd 3	type Standard	result 1
		Opponent Mungal, S (Shane)				Opponent Goldberg, M (Mark)
2	1	Tournament Randburg Chess Club Winter Rapid 2025				Tournament Randburg Chess Club Winter Rapid 2025
		date 2025-07-22	rnd 4	type Rapid	result 1	date 2025-07-22	rnd 4	type Rapid	result 1
		Opponent Steele, S (Sangwani)				Opponent Steele, S (Sangwani)
3	1	Tournament Randburg Club Champs Blitz 2025				Tournament Randburg Club Champs Blitz 2025
		date 2025-07-08	rnd 7	type Blitz	result 1	date 2025-07-08	rnd 7	type Blitz	result 1
		Opponent Steyn, C (Christiaan)				Opponent Steyn, C (Christiaan)

#	Games	Start				End
1	1	Tournament Randburg Chess Club New Year Swiss 2025				Tournament Randburg Chess Club New Year Swiss 2025
		date 2025-02-25	rnd 3	type Standard	result 1	date 2025-02-25	rnd 3	type Standard	result 1
		Opponent Goldberg, M (Mark)				Opponent Goldberg, M (Mark)

#	Games	Start				End
1	1	Tournament Randburg Chess Club Winter Rapid 2025				Tournament Randburg Chess Club Winter Rapid 2025
		date 2025-07-22	rnd 4	type Rapid	result 1	date 2025-07-22	rnd 4	type Rapid	result 1
		Opponent Steele, S (Sangwani)				Opponent Steele, S (Sangwani)
2	1	Tournament Randburg Autumn Rapid 2025				Tournament Randburg Autumn Rapid 2025
		date 2025-04-15	rnd 3	type Rapid	result 1	date 2025-04-15	rnd 3	type Rapid	result 1
		Opponent Essop, H (Haroon)				Opponent Essop, H (Haroon)

#	Games	Start				End
1	1	Tournament Randburg Club Champs Blitz 2025				Tournament Randburg Club Champs Blitz 2025
		date 2025-07-08	rnd 7	type Blitz	result 1	date 2025-07-08	rnd 7	type Blitz	result 1
		Opponent Steyn, C (Christiaan)				Opponent Steyn, C (Christiaan)
2	1	Tournament Randburg New Year Blitz 2025				Tournament Randburg New Year Blitz 2025
		date 2025-01-21	rnd 9	type Blitz	result 1	date 2025-01-21	rnd 9	type Blitz	result 1
		Opponent Mungal, S (Shane)				Opponent Mungal, S (Shane)
3	1	Tournament Randburg New Year Blitz 2025				Tournament Randburg New Year Blitz 2025
		date 2025-01-21	rnd 7	type Blitz	result 1	date 2025-01-21	rnd 7	type Blitz	result 1
		Opponent Camphor, L (Latzlo)				Opponent Camphor, L (Latzlo)

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	Essop ,R (Rashied)	3	0	-425	0	0	0	1	0	-425	2	0	-425
1	Essop ,R (Rashied)	3	1507.4	1082.4	0	0	0	1	1412.7	1082.4	2	1227.9	1082.4
2	Jolliffe ,SR (Shaun)	2	0	-425	0	0	0	1	0	-425	1	0	-425
2	Jolliffe ,SR (Shaun)	2	1520.1	1095.1	0	0	0	1	1438.2	1095.1	1	1450.8	1095.1
3	Sinha ,A (Anurag)	2	0	-425	0	0	0	1	0	-425	1	0	-425
3	Sinha ,A (Anurag)	2	1235.1	810.1	0	0	0	1	1235	810.1	1	1206	810.1
4	Goldberg ,M (Mark)	1	1	425	1	1	425	0	0	0	0	0	0
4	Goldberg ,M (Mark)	1	1086.5	1511.5	1	1088.6	1511.5	0	0	0	0	0	0
5	Makati ,K (Kabelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Makati ,K (Kabelo)	1	1208.2	783.2	1	1204.3	783.2	0	0	0	0	0	0
6	Ngubeni ,JM (Jackie)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Ngubeni ,JM (Jackie)	1	1558.4	1133.4	0	0	0	1	1582.1	1133.4	0	0	0
7	Steele ,SJ (Sangwani Jude)	1	1	425	0	0	0	1	1	425	0	0	0
7	Steele ,SJ (Sangwani Jude)	1	1352.2	1777.2	0	0	0	1	1215.2	1777.2	0	0	0
8	Mphasha ,ME (Morwa Elsius)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Mphasha ,ME (Morwa Elsius)	1	1443.3	1018.3	0	0	0	1	1306.9	1018.3	0	0	0
9	Maslekar ,S (Siddhant)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Maslekar ,S (Siddhant)	1	1354.7	929.7	0	0	0	1	1200	929.7	0	0	0
10	Harmse ,J (Justin)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Harmse ,J (Justin)	1	1203.3	778.3	0	0	0	1	1157.9	778.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Jones, M (Michael)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms