Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lethoba, M (Masego)

Chess SA id

197088530

FIDE id

Date of birth

1997-04-01 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-01-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1372.3	1392.1	1045.8	1045.8
Raw rating	1372.3	1392.1	1045.8	1045.8
Weighted rating	1372.3	1392	1045.8	1045.8
Weighted performance	167.1	167.1	0	0
Floor	872.3	892.1	545.8	545.8
K-factor	36	36	40	40
Min/Max rating change allowed	129.7	126.1	206.6	206.6
Highest rating	1439.1 2018-03-01	1438.3 2018-03-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1372.3 2024-02-01	1392.1 2024-02-01	1045.8 2024-02-01	1045.8 2024-02-01
Highest weighted rating	1372.3 2024-02-01	1391.7 2025-08-01	1045.8 2024-11-01	1045.8 2024-11-01
Highest weighted performance	1439.1 2018-03-01	1438.3 2018-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1372.3	1392.1	1045.8	1045.8
Analysis
Rating	1372.3	1392.1	1045.8	1045.8
Raw rating	1372.3	1392.1	1045.8	1045.8
Weighted rating	1372.3	1392	1045.8
Weighted performance	167.1	167.1	0
K-factor	36	36	40	40
Floor	872.3	892.1	545.8	545.8
Max/Min rating change allowed	129.7	126.1	206.6	206.6
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	1372.3	1392.1	1045.8	1045.8
New weighted rating	1372.3	1392.1	1045.8	1045.8
New weighted performance	158.9	158.9	0	0
Temp new rating	1372.3	1392.1	1045.8	1045.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1372.3	1392.1	1045.8	1045.8
New K-factor	36	36	40	40
New floor	872.3	892.1	545.8	545.8

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	62	62

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
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	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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	46	31	67.39	147.8	1240.5	1388.3
Standard	46	31	67.39	147.8	1240.5	1388.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1372.3	1392.1	1045.8	1045.8
2025-09-30	1372.3	1392.1	1045.8	1045.8
2025-09-01	1372.3	1392.1	1045.8	1045.8
2025-08-01	1372.3	1392.1	1045.8	1045.8
2025-07-01	1372.3	1392.1	1045.8	1045.8
2025-06-01	1372.3	1392.1	1045.8	1045.8
2025-05-01	1372.3	1392.1	1045.8	1045.8
2025-04-01	1372.3	1392.1	1045.8	1045.8
2025-03-01	1372.3	1392.1	1045.8	1045.8
2025-02-01	1372.3	1392.1	1045.8	1045.8
2025-01-01	1372.3	1392.1	1045.8	1045.8
2024-12-01	1372.3	1392.1	1045.8	1045.8
2024-11-01	1372.3	1392.1	1045.8	1045.8
2024-10-01	1372.3	1392.1	1045.8	1045.8
2024-09-01	1372.3	1392.1	1045.8	1045.8
2024-08-01	1372.3	1392.1	1045.8	1045.8
2024-07-01	1372.3	1392.1	1045.8	1045.8
2024-09-01	1372.3	1392.1	1045.8	1045.8
2024-05-01	1372.3	1392.1	1045.8	1045.8
2024-04-01	1372.3	1392.1	1045.8	1045.8
2024-03-01	1372.3	1392.1	1045.8	1045.8
2024-02-01	1372.3	1392.1	1045.8	1045.8
2024-01-01	1372.3	1392.1	1045.8	1045.8
2023-12-01	1372.3	1381.9	1045.8	1045.8

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	JNW Club - Bryanston Open 1 2019 (B)	2019-01-26	2019-01-26	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
2	JNW Club - Helpmekaar Open 2018 (B)	2018-09-15	2018-09-15	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
3	JNW Club - Muldersdrif Open 2018 (B)	2018-08-18	2018-08-18	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
4	JNW Club - Maragon Open 2018 (B)	2018-08-04	2018-08-04	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
5	JNW Club - Bryanston Open 2 2018 (B)	2018-05-05	2018-05-05	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
6	JNW Club - Linden Open 2018 (B)	2018-04-14	2018-04-14	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
7	JNW Club - Trinityhouse Randpark Ridge Open 2018 (B)	2018-03-24	2018-03-24	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
8	JNW Club - Trinityhouse Little Falls Open 2018 (B)	2018-02-16	2018-02-17	Standard	Johannesburg Metro (GJM)	6	6	4.5	Yes	Analysis
9	JCC Wits 2018 (B)	2018-02-25	2018-02-25	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament JNW Club - Muldersdrif Open 2018				Tournament JNW Club - Helpmekaar Open 2018
		date 2018-08-18	rnd 4	type Standard	result 1	date 2018-09-15	rnd 4	type Standard	result 1
		Opponent Van Stryp, O (Ockert)				Opponent Potgieter, E (Edward)
2	5	Tournament JNW Club - Trinityhouse Randpark Ridge Open 2018				Tournament JNW Club - Linden Open 2018
		date 2018-03-24	rnd 3	type Standard	result 1	date 2018-04-14	rnd 2	type Standard	result 1
		Opponent Coertzen, D (Dylan)				Opponent Mccallum, H (Hudson)
3	3	Tournament JNW Club - Maragon Open 2018				Tournament JNW Club - Maragon Open 2018
		date 2018-08-04	rnd 2	type Standard	result 1	date 2018-08-04	rnd 4	type Standard	result 1
		Opponent Jones, E (Edward)				Opponent Mohetlwa, B (Bonolo)

#	Games	Start				End
1	6	Tournament JNW Club - Muldersdrif Open 2018				Tournament JNW Club - Helpmekaar Open 2018
		date 2018-08-18	rnd 4	type Standard	result 1	date 2018-09-15	rnd 4	type Standard	result 1
		Opponent Van Stryp, O (Ockert)				Opponent Potgieter, E (Edward)
2	5	Tournament JNW Club - Trinityhouse Randpark Ridge Open 2018				Tournament JNW Club - Linden Open 2018
		date 2018-03-24	rnd 3	type Standard	result 1	date 2018-04-14	rnd 2	type Standard	result 1
		Opponent Coertzen, D (Dylan)				Opponent Mccallum, H (Hudson)
3	3	Tournament JNW Club - Maragon Open 2018				Tournament JNW Club - Maragon Open 2018
		date 2018-08-04	rnd 2	type Standard	result 1	date 2018-08-04	rnd 4	type Standard	result 1
		Opponent Jones, E (Edward)				Opponent Mohetlwa, B (Bonolo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament JNW Club - Trinityhouse Randpark Ridge Open 2018				Tournament JNW Club - Linden Open 2018
		date 2018-03-24	rnd 3	type Standard	result 1	date 2018-04-14	rnd 2	type Standard	result 1
		Opponent Coertzen, D (Dylan)				Opponent Mccallum, H (Hudson)
2	3	Tournament JNW Club - Helpmekaar Open 2018				Tournament JNW Club - Helpmekaar Open 2018
		date 2018-09-15	rnd 2	type Standard	result 1	date 2018-09-15	rnd 4	type Standard	result 1
		Opponent Lake, E (Ethan)				Opponent Potgieter, E (Edward)
3	3	Tournament JNW Club - Maragon Open 2018				Tournament JNW Club - Maragon Open 2018
		date 2018-08-04	rnd 2	type Standard	result 1	date 2018-08-04	rnd 4	type Standard	result 1
		Opponent Jones, E (Edward)				Opponent Mohetlwa, B (Bonolo)

#	Games	Start				End
1	5	Tournament JNW Club - Trinityhouse Randpark Ridge Open 2018				Tournament JNW Club - Linden Open 2018
		date 2018-03-24	rnd 3	type Standard	result 1	date 2018-04-14	rnd 2	type Standard	result 1
		Opponent Coertzen, D (Dylan)				Opponent Mccallum, H (Hudson)
2	3	Tournament JNW Club - Helpmekaar Open 2018				Tournament JNW Club - Helpmekaar Open 2018
		date 2018-09-15	rnd 2	type Standard	result 1	date 2018-09-15	rnd 4	type Standard	result 1
		Opponent Lake, E (Ethan)				Opponent Potgieter, E (Edward)
3	3	Tournament JNW Club - Maragon Open 2018				Tournament JNW Club - Maragon Open 2018
		date 2018-08-04	rnd 2	type Standard	result 1	date 2018-08-04	rnd 4	type Standard	result 1
		Opponent Jones, E (Edward)				Opponent Mohetlwa, B (Bonolo)

No games found.

#	Games	Start				End

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	Govender ,S (Shevern)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Govender ,S (Shevern)	3	1411	986	3	1410.8	986	0	0	0	0	0	0
2	Kester ,D (Dominique)	2	1	0	2	1	0	0	0	0	0	0	0
2	Kester ,D (Dominique)	2	1168.9	1168.9	2	1173.7	1168.9	0	0	0	0	0	0
3	Brandt ,DW (Declan William)	2	2	425	2	2	425	0	0	0	0	0	0
3	Brandt ,DW (Declan William)	2	1105.3	1530.3	2	1109.6	1530.3	0	0	0	0	0	0
4	Mccallum ,H (Hudson)	2	2	425	2	2	425	0	0	0	0	0	0
4	Mccallum ,H (Hudson)	2	1005.5	1430.4	2	1014.6	1430.4	0	0	0	0	0	0
5	Makoto ,R (Rodwell)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Makoto ,R (Rodwell)	1	2292.7	1867.7	1	2287.2	1867.7	0	0	0	0	0	0
6	Bothma ,I (Isabella)	1	1	425	1	1	425	0	0	0	0	0	0
6	Bothma ,I (Isabella)	1	1147.5	1572.5	1	1140.6	1572.5	0	0	0	0	0	0
7	Khoza ,MM (Martin Mpo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Khoza ,MM (Martin Mpo)	1	1347	922	1	1347	922	0	0	0	0	0	0
8	Seduma ,B (Blondie)	1	1	425	1	1	425	0	0	0	0	0	0
8	Seduma ,B (Blondie)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Jones ,E (Edward)	1	1	425	1	1	425	0	0	0	0	0	0
9	Jones ,E (Edward)	1	1258.5	1683.5	1	1256.4	1683.5	0	0	0	0	0	0
10	Fitton ,R (Ruben)	1	1	425	1	1	425	0	0	0	0	0	0
10	Fitton ,R (Ruben)	1	1356.2	1781.2	1	1356.2	1781.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Lethoba, M (Masego)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms