Chess South Africa Ratings Database

PLAYER PAGE

Personal

Vuma, N (Nathan)

Chess SA id

1140319309

FIDE id

Date of birth

2014-12-02 (U14)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1263.2	1260.1	1225.4	1200
Raw rating	1263.2	1260.1	1225.4	1200
Weighted rating	1235.5	1236.5	1209.3	1200
Weighted performance	0	0	0	0
Floor	763.2	766.7	725.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	151.5	152.2	159.9	165.8
Highest rating	1263.2 2025-09-01	1266.7 2025-07-01	1225.4 2025-09-01	1200 2025-05-05
Highest raw rating	1263.2 2025-09-01	1266.7 2025-07-01	1225.4 2025-09-01	1200 2025-05-05
Highest weighted rating	1220.1 2025-09-01	1222.6 2025-09-01	1202 2025-09-01	1200 2025-05-05
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1263.2	1260.1	1225.4	1200
Analysis
Rating	1263.2	1260.1	1225.4	1200
Raw rating	1263.2	1260.1	1225.4	1200
Weighted rating	1235.5	1236.5	1209.3
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	763.2	766.7	725.4	700
Max/Min rating change allowed	151.5	152.2	159.9	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	1263.2	1260.1	1225.4	1200
New weighted rating	1238.8	1239.5	1210.9	1200
New weighted performance	0	0	0	0
Temp new rating	1263.2	1260.1	1225.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1263.2	1260.1	1225.4	1200
New K-factor	36	36	36	36
New floor	763.2	766.7	725.4	700

Item	Main	Standard	Rapid
	0	0	0
	22	15	7
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	22	15	7

Games since
	Main 22	Standard 15		Rapid 7		Blitz 0
Gender	Male
Age group	U12
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	22	13.5	61.36	96.6	1224.6	1321.2
Standard	15	9.5	63.33	113.3	1219.9	1333.3
Rapid	7	4	57.14	60.7	1234.7	1295.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	22	13.5	61.36	96.6	1224.6	1321.2
Standard	15	9.5	63.33	113.3	1219.9	1333.3
Rapid	7	4	57.14	60.7	1234.7	1295.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1263.2	1260.1	1225.4	1200
2025-11-30	1263.2	1260.1	1225.4	1200
2025-11-01	1263.2	1260.1	1225.4	1200
2025-09-30	1263.2	1260.1	1225.4	1200
2025-09-01	1263.2	1260.1	1225.4	1200
2025-08-01	1257.2	1266.7	1200	1200
2025-07-01	1257.2	1266.7	1200	1200
2025-06-01	1247.6	1257.1	1200	1200
2025-05-01	1247.6	1257.1	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	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

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	Ekurhuleni North Schools Teams 2025 (U11)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
2	Benoni Primary School Cluster Teams 2025 (U11A)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	7	7	4	Yes	Analysis
3	Ekurhuleni North School District Finals 2025 (U11 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
4	Benoni Primary School Cluster 12 April 2025 (U11 Open)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis

#	Games	Start				End
1	4	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Dibakoane, R (Risana)				Opponent Roos, M (Marnitz)
2	3	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Shogole, T (Thabang)				Opponent Twala, B (Bonolo)
3	2	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 3	type Rapid	result 1	date 2025-08-02	rnd 4	type Rapid	result 1
		Opponent Beaton, M (Miah)				Opponent Botha, S (Sebastian)

#	Games	Start				End
1	4	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-06-14	rnd 5	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Mashego, G (Gontse)				Opponent Twala, B (Bonolo)
2	4	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Dibakoane, R (Risana)				Opponent Roos, M (Marnitz)
3	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 3	type Standard	result 1
		Opponent Mahaye, T (Thandolwethu)				Opponent Rashikoko, K (Kent)

#	Games	Start				End
1	2	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 3	type Rapid	result 1	date 2025-08-02	rnd 4	type Rapid	result 1
		Opponent Beaton, M (Miah)				Opponent Botha, S (Sebastian)
2	1	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 6	type Rapid	result 1	date 2025-08-02	rnd 6	type Rapid	result 1
		Opponent Dormehl, C (Chloe)				Opponent Dormehl, C (Chloe)
3	1	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 1	type Rapid	result 1	date 2025-08-02	rnd 1	type Rapid	result 1
		Opponent Titus, I (Ikwhezi)				Opponent Titus, I (Ikwhezi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Dibakoane, R (Risana)				Opponent Roos, M (Marnitz)
2	2	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 3	type Rapid	result 1	date 2025-08-02	rnd 4	type Rapid	result 1
		Opponent Beaton, M (Miah)				Opponent Botha, S (Sebastian)
3	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-06-14	rnd 5	type Standard	result 1	date 2025-08-02	rnd 1	type Rapid	result 1
		Opponent Mashego, G (Gontse)				Opponent Titus, I (Ikwhezi)

#	Games	Start				End
1	4	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Dibakoane, R (Risana)				Opponent Roos, M (Marnitz)
2	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-06-14	rnd 5	type Standard	result 1	date 2025-08-16	rnd 1	type Standard	result 1
		Opponent Mashego, G (Gontse)				Opponent Shogole, T (Thabang)
3	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 3	type Standard	result 1
		Opponent Mahaye, T (Thandolwethu)				Opponent Rashikoko, K (Kent)

#	Games	Start				End
1	2	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 3	type Rapid	result 1	date 2025-08-02	rnd 4	type Rapid	result 1
		Opponent Beaton, M (Miah)				Opponent Botha, S (Sebastian)
2	1	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 6	type Rapid	result 1	date 2025-08-02	rnd 6	type Rapid	result 1
		Opponent Dormehl, C (Chloe)				Opponent Dormehl, C (Chloe)
3	1	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 1	type Rapid	result 1	date 2025-08-02	rnd 1	type Rapid	result 1
		Opponent Titus, I (Ikwhezi)				Opponent Titus, I (Ikwhezi)

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	Jordaan ,J (Jonathan)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Jordaan ,J (Jonathan)	2	1180.7	755.7	1	1200	755.7	1	1173.4	755.7	0	0	0
2	Zha ,X (Xiaanming)	1	1	425	1	1	425	0	0	0	0	0	0
2	Zha ,X (Xiaanming)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Ngcongolo ,Z (Zanothando)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Ngcongolo ,Z (Zanothando)	1	1321.9	896.9	1	1320.7	896.9	0	0	0	0	0	0
4	Kuhn ,Z (Zane)	1	1	425	1	1	425	0	0	0	0	0	0
4	Kuhn ,Z (Zane)	1	1183.8	1608.8	1	1168.9	1608.8	0	0	0	0	0	0
5	Mashego ,G (Gontse)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mashego ,G (Gontse)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Mokokoane ,NK (Ntsoeu�Keketso)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mokokoane ,NK (Ntsoeu�Keketso)	1	1350.6	925.6	1	1286.6	925.6	0	0	0	0	0	0
7	Rampou ,K (Kgantso)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Rampou ,K (Kgantso)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Mahaye ,T (Thandolwethu)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mahaye ,T (Thandolwethu)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Rashikoko ,K (Kent)	1	1	425	1	1	425	0	0	0	0	0	0
9	Rashikoko ,K (Kent)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Roos ,M (Marnitz)	1	1	425	1	1	425	0	0	0	0	0	0
10	Roos ,M (Marnitz)	1	1213.2	1638.2	1	1203.6	1638.2	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

Vuma, N (Nathan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms