Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mnguni, GS (Godfrey Senki)

Chess SA id

187023487

FIDE id

Date of birth

1987-03-15 (Adult)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-11-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1313.8	1311.9	1299.3	1300
Raw rating	1313.8	1311.9	1299.3	1300
Weighted rating	1309.3	1308.3	1298.5	1299
Weighted performance	0	0	0	0
Floor	813.8	811.9	800	800
K-factor	36	36	36	36
Min/Max rating change allowed	141	141.4	143.9	143.8
Highest rating	1358.6 2024-09-01	1370.9 2024-09-01	1300 2024-02-01	1300 2024-02-01
Highest raw rating	1313.8 2024-12-01	1311.9 2024-10-01	1300 2024-02-01	1300 2024-02-01
Highest weighted rating	1305.8 2025-08-01	1305 2025-08-01	1296.2 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1358.6 2024-09-01	1370.9 2024-09-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1313.8	1311.9	1299.3	1300
Analysis
Rating	1313.8	1311.9	1299.3	1300
Raw rating	1313.8	1311.9	1299.3	1300
Weighted rating	1309.3	1308.3	1298.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	813.8	811.9	800	800
Max/Min rating change allowed	141	141.4	143.9	143.8
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	1313.8	1311.9	1299.3	1300
New weighted rating	1310.5	1309.4	1299.1	1299.7
New weighted performance	0	0	0	0
Temp new rating	1313.8	1311.9	1299.3	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1313.8	1311.9	1299.3	1300
New K-factor	36	36	36	36
New floor	813.8	811.9	800	800

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	9	4	5
	0	0	0
	0	0	0
	0	0	0
History	9	4	5

Games since
	Main 9	Standard 4		Rapid 5		Blitz 0
Gender	Male
Age group	Adult
Region	Sedibeng (GSV)
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	9	5	55.56	47.2	1311.1	1358.3
Standard	4	2	50	0	1359	1359
Rapid	5	3	60	85	1272.7	1357.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1313.8	1311.9	1299.3	1300
2025-09-01	1313.8	1311.9	1299.3	1300
2025-08-01	1313.8	1311.9	1299.3	1300
2025-07-01	1313.8	1311.9	1299.3	1300
2025-06-01	1313.8	1311.9	1299.3	1300
2025-05-01	1313.8	1311.9	1299.3	1300
2025-04-01	1313.8	1311.9	1299.3	1300
2025-03-01	1313.8	1311.9	1299.3	1300
2025-02-01	1313.8	1311.9	1299.3	1300
2025-01-01	1313.8	1311.9	1299.3	1300
2024-12-01	1313.8	1311.9	1299.3	1300
2024-11-01	1308.4	1311.9	1300	1300
2024-10-01	1308.4	1311.9	1300	1300
2024-09-01	1300	1300	1300	1300
2024-08-01	1300	1300	1300	1300
2024-07-01	1300	1300	1300	1300
2024-06-01	1300	1300	1300	1300
2024-08-01	1300	1300	1300	1300
2024-04-01	1300	1300	1300	1300
2024-03-01	1300	1300	1300	1300
2024-02-01	1300	1300	1300	1300
2024-01-01	1300	1300	1300	1300
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	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	Laerskool Midvaal Rapid 16 Nov 2024 (A+B)	2024-11-16	2024-11-16	Rapid	Sedibeng (GSV)	5	5	3	Yes	Analysis
2	North School Primary Chess Open 2024 (A)	2024-08-31	2024-08-31	Standard	Sedibeng (GSV)	5	4	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament North School Primary Chess Open 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-08-31	rnd 2	type Standard	result 0.5	date 2024-11-16	rnd 1	type Rapid	result 1
		Opponent Marimuthu, S (Shaylen)				Opponent Van Der Merwe, L (Lilee)
2	2	Tournament Laerskool Midvaal Rapid 16 Nov 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-11-16	rnd 4	type Rapid	result 1	date 2024-11-16	rnd 5	type Rapid	result 1
		Opponent Gielink, B (Benjamin)				Opponent Howat, LC (Logan)

#	Games	Start				End
1	3	Tournament North School Primary Chess Open 2024				Tournament North School Primary Chess Open 2024
		date 2024-08-31	rnd 2	type Standard	result 0.5	date 2024-08-31	rnd 5	type Standard	result 1
		Opponent Marimuthu, S (Shaylen)				Opponent Tabane, G (Gomolemo)

#	Games	Start				End
1	2	Tournament Laerskool Midvaal Rapid 16 Nov 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-11-16	rnd 4	type Rapid	result 1	date 2024-11-16	rnd 5	type Rapid	result 1
		Opponent Gielink, B (Benjamin)				Opponent Howat, LC (Logan)
2	1	Tournament Laerskool Midvaal Rapid 16 Nov 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-11-16	rnd 1	type Rapid	result 1	date 2024-11-16	rnd 1	type Rapid	result 1
		Opponent Van Der Merwe, L (Lilee)				Opponent Van Der Merwe, L (Lilee)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Laerskool Midvaal Rapid 16 Nov 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-11-16	rnd 4	type Rapid	result 1	date 2024-11-16	rnd 5	type Rapid	result 1
		Opponent Gielink, B (Benjamin)				Opponent Howat, LC (Logan)
2	2	Tournament North School Primary Chess Open 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-08-31	rnd 5	type Standard	result 1	date 2024-11-16	rnd 1	type Rapid	result 1
		Opponent Tabane, G (Gomolemo)				Opponent Van Der Merwe, L (Lilee)

#	Games	Start				End
1	1	Tournament North School Primary Chess Open 2024				Tournament North School Primary Chess Open 2024
		date 2024-08-31	rnd 5	type Standard	result 1	date 2024-08-31	rnd 5	type Standard	result 1
		Opponent Tabane, G (Gomolemo)				Opponent Tabane, G (Gomolemo)

#	Games	Start				End
1	2	Tournament Laerskool Midvaal Rapid 16 Nov 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-11-16	rnd 4	type Rapid	result 1	date 2024-11-16	rnd 5	type Rapid	result 1
		Opponent Gielink, B (Benjamin)				Opponent Howat, LC (Logan)
2	1	Tournament Laerskool Midvaal Rapid 16 Nov 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-11-16	rnd 1	type Rapid	result 1	date 2024-11-16	rnd 1	type Rapid	result 1
		Opponent Van Der Merwe, L (Lilee)				Opponent Van Der Merwe, L (Lilee)

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	Howat ,LC (Logan)	2	1.5	212.5	1	0.5	0	1	1	425	0	0	0
1	Howat ,LC (Logan)	2	1342.9	1555.4	1	1316.4	1342.9	1	1181.6	1767.9	0	0	0
2	Tabane ,G (Gomolemo)	1	1	425	1	1	425	0	0	0	0	0	0
2	Tabane ,G (Gomolemo)	1	1155.6	1580.6	1	1147.9	1580.6	0	0	0	0	0	0
3	Mittermaier ,G (Gunther)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mittermaier ,G (Gunther)	1	1475.9	1050.9	1	1529.4	1050.9	0	0	0	0	0	0
4	Marimuthu ,S (Shaylen)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Marimuthu ,S (Shaylen)	1	1488.9	1488.9	1	1491.9	1488.9	0	0	0	0	0	0
5	Van Den Berg ,BJ (Barend Johannes)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Van Den Berg ,BJ (Barend Johannes)	1	1362.2	937.2	0	0	0	1	1327.4	937.2	0	0	0
6	Van Der Merwe ,L (Lilee)	1	1	425	0	0	0	1	1	425	0	0	0
6	Van Der Merwe ,L (Lilee)	1	1053.1	1478.1	0	0	0	1	1037.6	1478.1	0	0	0
7	Gielink ,B (Benjamin)	1	1	425	0	0	0	1	1	425	0	0	0
7	Gielink ,B (Benjamin)	1	1208.4	1633.4	0	0	0	1	1187.8	1633.4	0	0	0
8	Rantso ,MP (Moiloa Petrus)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Rantso ,MP (Moiloa Petrus)	1	1369.8	944.8	0	0	0	1	1360.1	944.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Mnguni, GS (Godfrey Senki)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms