Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngobe, S (Samuel)

Chess SA id

1070161237

FIDE id

Date of birth

2007-07-20 (U20)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1262	1246.4	1198.4	1200
Raw rating	1262	1246.4	1198.4	1200
Weighted rating	1255.8	1246.4	1198.2	1200
Weighted performance	0	0	0	0
Floor	762	746.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	151.8	155.2	166.2	165.8
Highest rating	1419.1 2023-08-01	1420.8 2023-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1262 2024-11-01	1246.4 2024-03-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1253.7 2025-08-01	1246.4 2025-07-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1419.1 2023-08-01	1420.8 2023-08-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1262	1246.4	1198.4	1200
Analysis
Rating	1262	1246.4	1198.4	1200
Raw rating	1262	1246.4	1198.4	1200
Weighted rating	1255.8	1246.4	1198.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	762	746.4	700	700
Max/Min rating change allowed	151.8	155.2	166.2	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	1262	1246.4	1198.4	1200
New weighted rating	1256.8	1246.4	1198.2	1200
New weighted performance	0	0	0	0
Temp new rating	1262	1246.4	1198.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1262	1246.4	1198.4	1200
New K-factor	36	36	36	36
New floor	762	746.4	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	0	5
	5	5	0
	0	0	0
	0	0	0
History	10	5	5

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Male
Age group	U20
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	10	5.5	55	42.5	1395.5	1438
Standard	5	3.5	70	170	1240.4	1410.4
Rapid	5	2	40	-85	1550.6	1465.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1262	1246.4	1198.4	1200
2025-09-01	1262	1246.4	1198.4	1200
2025-08-01	1262	1246.4	1198.4	1200
2025-07-01	1262	1246.4	1198.4	1200
2025-06-01	1262	1246.4	1198.4	1200
2025-05-01	1262	1246.4	1198.4	1200
2025-04-01	1262	1246.4	1198.4	1200
2025-03-01	1262	1246.4	1198.4	1200
2025-02-01	1262	1246.4	1198.2	1200
2025-01-01	1262	1246.4	1193.9	1200
2024-12-01	1262	1246.4	1193.9	1200
2024-11-01	1262	1246.4	1193.9	1200
2024-10-01	1238.2	1246.4	1200	1200
2024-09-01	1238.2	1246.4	1200	1200
2024-08-01	1238.2	1246.4	1200	1200
2024-07-01	1238.2	1246.4	1200	1200
2024-06-01	1238.2	1246.4	1200	1200
2024-08-01	1238.2	1246.4	1200	1200
2024-04-01	1238.2	1246.4	1200	1200
2024-03-01	1238.2	1246.4	1200	1200
2024-02-01	1238.2	1246.4	1200	1200
2024-01-01	1238.2	1246.4	1200	1200
2023-12-01	1238.2	1246.4	1200	1200
2023-11-01	1238.2	1246.4	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	Gauteng Top Schools 2024 (U17 Open)	2024-10-05	2024-10-05	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	2023 Gauteng Top Schools (U19 Mixed)	2023-08-19	2023-08-19	Standard	West Rand (GWR)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2023 Gauteng Top Schools				Tournament Gauteng Top Schools 2024
		date 2023-08-19	rnd 4	type Standard	result 1	date 2024-10-05	rnd 1	type Rapid	result 1
		Opponent Mabena, S (Sakhile)				Opponent Crause, M (Mynhardt)
2	2	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 1	type Standard	result 1	date 2023-08-19	rnd 2	type Standard	result 1
		Opponent De Villiers, L (Lindie)				Opponent Ramashoai, R (Relebohile)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Burger, I (Izak Ulrich)				Opponent Burger, I (Izak Ulrich)

#	Games	Start				End
1	2	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 4	type Standard	result 1	date 2023-08-19	rnd 5	type Standard	result 0.5
		Opponent Mabena, S (Sakhile)				Opponent Cloete, E (Elsje)
2	2	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 1	type Standard	result 1	date 2023-08-19	rnd 2	type Standard	result 1
		Opponent De Villiers, L (Lindie)				Opponent Ramashoai, R (Relebohile)

#	Games	Start				End
1	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Burger, I (Izak Ulrich)				Opponent Burger, I (Izak Ulrich)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 1	type Rapid	result 1
		Opponent Crause, M (Mynhardt)				Opponent Crause, M (Mynhardt)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 1	type Standard	result 1	date 2023-08-19	rnd 2	type Standard	result 1
		Opponent De Villiers, L (Lindie)				Opponent Ramashoai, R (Relebohile)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Burger, I (Izak Ulrich)				Opponent Burger, I (Izak Ulrich)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 1	type Rapid	result 1
		Opponent Crause, M (Mynhardt)				Opponent Crause, M (Mynhardt)

#	Games	Start				End
1	2	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 1	type Standard	result 1	date 2023-08-19	rnd 2	type Standard	result 1
		Opponent De Villiers, L (Lindie)				Opponent Ramashoai, R (Relebohile)
2	1	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 4	type Standard	result 1	date 2023-08-19	rnd 4	type Standard	result 1
		Opponent Mabena, S (Sakhile)				Opponent Mabena, S (Sakhile)

#	Games	Start				End
1	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Burger, I (Izak Ulrich)				Opponent Burger, I (Izak Ulrich)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 1	type Rapid	result 1
		Opponent Crause, M (Mynhardt)				Opponent Crause, M (Mynhardt)

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	Ramashoai ,R (Relebohile)	1	1	425	1	1	425	0	0	0	0	0	0
1	Ramashoai ,R (Relebohile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Cloete ,E (Elsje)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Cloete ,E (Elsje)	1	1292.8	1292.8	1	1280.6	1292.8	0	0	0	0	0	0
3	Maluleka ,O (Omphile)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Maluleka ,O (Omphile)	1	1230.5	805.5	1	1236.8	805.5	0	0	0	0	0	0
4	De Villiers ,L (Lindie)	1	1	425	1	1	425	0	0	0	0	0	0
4	De Villiers ,L (Lindie)	1	1355.7	1780.7	1	1351.9	1780.7	0	0	0	0	0	0
5	Mabena ,S (Sakhile)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mabena ,S (Sakhile)	1	1123	1548	1	1141.2	1548	0	0	0	0	0	0
6	Potgieter ,E (Edward)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Potgieter ,E (Edward)	1	1928.8	1503.8	0	0	0	1	1728.1	1503.8	0	0	0
7	Burger ,I (Izak Ulrich)	1	1	425	0	0	0	1	1	425	0	0	0
7	Burger ,I (Izak Ulrich)	1	1350.3	1775.3	0	0	0	1	1195.7	1775.3	0	0	0
8	Visi ,M (Moloko)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Visi ,M (Moloko)	1	1530.7	1105.7	0	0	0	1	1175.9	1105.7	0	0	0
9	Fernandes ,M (Marino)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Fernandes ,M (Marino)	1	1571.2	1146.2	0	0	0	1	1230.8	1146.2	0	0	0
10	Crause ,M (Mynhardt)	1	1	425	0	0	0	1	1	425	0	0	0
10	Crause ,M (Mynhardt)	1	1371.9	1796.9	0	0	0	1	1066.6	1796.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Ngobe, S (Samuel)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms