Chess South Africa Ratings Database

PLAYER PAGE

Personal

Orebo, S (Samuel)

Chess SA id

1130314761

FIDE id

Date of birth

2013-04-23 (U14)

Gender

Male

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-06

Personal details last changed

1900-01-01

Junior GPX Games

20.8

Junior GPX Points

1226.6

Item	Main	Standard	Rapid	Blitz
Rating	1300.4	1304.2	1217.2	1200
Raw rating	1300.4	1304.2	1217.2	1200
Weighted rating	1235.7	1234.8	1208.4	1200
Weighted performance	1289.9	0	0	0
Floor	800.4	804.2	717.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	143.7	142.9	161.8	165.8
Highest rating	1300.4 2025-09-30	1304.2 2025-09-30	1217.2 2025-04-01	1200 2025-03-01
Highest raw rating	1300.4 2025-09-30	1304.2 2025-09-30	1217.2 2025-04-01	1200 2025-03-01
Highest weighted rating	1235.7 2025-09-30	1234.8 2025-09-30	1206.3 2025-08-01	1200 2025-03-01
Highest weighted performance	1289.9 2025-09-30	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	1300.4	1304.2	1217.2	1200
Analysis
Rating	1300.4	1304.2	1217.2	1200
Raw rating	1300.4	1304.2	1217.2	1200
Weighted rating	1235.7	1234.8	1208.4
Weighted performance	1289.9	0	0
K-factor	36	36	36	36
Floor	800.4	804.2	717.2	700
Max/Min rating change allowed	143.7	142.9	161.8	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	1300.4	1304.2	1217.2	1200
New weighted rating	1242	1241.5	1209.4	1200
New weighted performance	1289.4	0	0	0
Temp new rating	1300.4	1304.2	1217.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1300.4	1304.2	1217.2	1200
New K-factor	36	36	36	36
New floor	800.4	804.2	717.2	700

Item	Main	Standard	Rapid
	0	0	0
	26	19	7
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	26	19	7

Games since
	Main 26	Standard 19		Rapid 7		Blitz 0
Gender	Male
Age group	U14
Region	West Rand (GWR)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	26	15	57.69	65.4	1266	1331.4
Standard	19	11	57.89	67.1	1271.2	1338.3
Rapid	7	4	57.14	60.7	1251.9	1312.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	26	15	57.69	65.4	1266	1331.4
Standard	19	11	57.89	67.1	1271.2	1338.3
Rapid	7	4	57.14	60.7	1251.9	1312.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1300.4	1304.2	1217.2	1200
2025-09-01	1273.2	1271.8	1217.2	1200
2025-08-01	1273.2	1271.8	1217.2	1200
2025-07-01	1273.2	1271.8	1217.2	1200
2025-06-01	1273.2	1271.8	1217.2	1200
2025-05-01	1254.6	1248.5	1217.2	1200
2025-04-01	1254.6	1248.5	1217.2	1200
2025-03-01	1198.9	1198.6	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
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	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	West Rand Trials 2025 (U14)	2025-09-06	2025-09-06	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
2	2025 D2 Schools Individuals (U13 Open)	2025-05-09	2025-05-09	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
3	Uni-Mates Chess Fundraiser Tournament 2025 (Bishops)	2025-03-22	2025-03-22	Rapid	West Rand (GWR)	7	7	4	Yes	Analysis
4	West Rand Juniors 2025 (U14)	2025-03-08	2025-03-08	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
5	2025 West Rand Open (Bishops)	2025-02-08	2025-02-08	Standard	West Rand (GWR)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	West Rand Trials 2025 (U14)	2025-09-06	2025-09-06	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
2	2025 D2 Schools Individuals (U13 Open)	2025-05-09	2025-05-09	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
3	Uni-Mates Chess Fundraiser Tournament 2025 (Bishops)	2025-03-22	2025-03-22	Rapid	West Rand (GWR)	7	7	4	Yes	Analysis
4	West Rand Juniors 2025 (U14)	2025-03-08	2025-03-08	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
5	2025 West Rand Open (Bishops)	2025-02-08	2025-02-08	Standard	West Rand (GWR)	5	4	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament West Rand Trials 2025				Tournament West Rand Trials 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Nkosi, T (Thoriso)				Opponent Arlow, J (Jaden)
2	2	Tournament 2025 D2 Schools Individuals				Tournament 2025 D2 Schools Individuals
		date 2025-05-09	rnd 1	type Standard	result 1	date 2025-05-09	rnd 2	type Standard	result 1
		Opponent Matlhoke, A (Amogelang)				Opponent Peka, R (Reatile)
3	2	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-03-22	rnd 3	type Rapid	result 1	date 2025-03-22	rnd 4	type Rapid	result 1
		Opponent Vosloo, H (Hindon)				Opponent Sithole, N (Njabulo)

#	Games	Start				End
1	3	Tournament West Rand Juniors 2025				Tournament 2025 D2 Schools Individuals
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-05-09	rnd 2	type Standard	result 1
		Opponent Sithole, G (Gaopalelwe)				Opponent Peka, R (Reatile)
2	2	Tournament West Rand Trials 2025				Tournament West Rand Trials 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Nkosi, T (Thoriso)				Opponent Arlow, J (Jaden)
3	2	Tournament West Rand Juniors 2025				Tournament West Rand Juniors 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Maragelo, K (Keatlegile)				Opponent Van Staden, J (Jenna)

#	Games	Start				End
1	2	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-03-22	rnd 3	type Rapid	result 1	date 2025-03-22	rnd 4	type Rapid	result 1
		Opponent Vosloo, H (Hindon)				Opponent Sithole, N (Njabulo)
2	1	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-03-22	rnd 6	type Rapid	result 1	date 2025-03-22	rnd 6	type Rapid	result 1
		Opponent Jonker, J (Jolene)				Opponent Jonker, J (Jolene)
3	1	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-03-22	rnd 1	type Rapid	result 1	date 2025-03-22	rnd 1	type Rapid	result 1
		Opponent Orebo, J (Jerusalem)				Opponent Orebo, J (Jerusalem)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament West Rand Trials 2025				Tournament West Rand Trials 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Nkosi, T (Thoriso)				Opponent Arlow, J (Jaden)
2	2	Tournament 2025 D2 Schools Individuals				Tournament 2025 D2 Schools Individuals
		date 2025-05-09	rnd 1	type Standard	result 1	date 2025-05-09	rnd 2	type Standard	result 1
		Opponent Matlhoke, A (Amogelang)				Opponent Peka, R (Reatile)
3	2	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-03-22	rnd 3	type Rapid	result 1	date 2025-03-22	rnd 4	type Rapid	result 1
		Opponent Vosloo, H (Hindon)				Opponent Sithole, N (Njabulo)

#	Games	Start				End
1	3	Tournament West Rand Juniors 2025				Tournament 2025 D2 Schools Individuals
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-05-09	rnd 2	type Standard	result 1
		Opponent Sithole, G (Gaopalelwe)				Opponent Peka, R (Reatile)
2	2	Tournament West Rand Trials 2025				Tournament West Rand Trials 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Nkosi, T (Thoriso)				Opponent Arlow, J (Jaden)
3	2	Tournament West Rand Juniors 2025				Tournament West Rand Juniors 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Maragelo, K (Keatlegile)				Opponent Van Staden, J (Jenna)

#	Games	Start				End
1	2	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-03-22	rnd 3	type Rapid	result 1	date 2025-03-22	rnd 4	type Rapid	result 1
		Opponent Vosloo, H (Hindon)				Opponent Sithole, N (Njabulo)
2	1	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-03-22	rnd 6	type Rapid	result 1	date 2025-03-22	rnd 6	type Rapid	result 1
		Opponent Jonker, J (Jolene)				Opponent Jonker, J (Jolene)
3	1	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-03-22	rnd 1	type Rapid	result 1	date 2025-03-22	rnd 1	type Rapid	result 1
		Opponent Orebo, J (Jerusalem)				Opponent Orebo, J (Jerusalem)

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	Arlow ,J (Jaden)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Arlow ,J (Jaden)	3	1424.9	1283.3	3	1422.1	1283.3	0	0	0	0	0	0
2	Peka ,R (Reatile)	1	1	425	1	1	425	0	0	0	0	0	0
2	Peka ,R (Reatile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Teitge ,J (James)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Teitge ,J (James)	1	1426.2	1001.2	1	1421	1001.2	0	0	0	0	0	0
4	Fourie ,C (Caitlin)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Fourie ,C (Caitlin)	1	1164.6	739.6	1	1168.6	739.6	0	0	0	0	0	0
5	Setlhodi ,O (Ofentse)	1	1	425	1	1	425	0	0	0	0	0	0
5	Setlhodi ,O (Ofentse)	1	1169.3	1594.3	1	1165.3	1594.3	0	0	0	0	0	0
6	Corneelson ,R (Rygardt)	1	1	425	1	1	425	0	0	0	0	0	0
6	Corneelson ,R (Rygardt)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Van Staden ,J (Jenna)	1	1	425	1	1	425	0	0	0	0	0	0
7	Van Staden ,J (Jenna)	1	1322	1747	1	1313.6	1747	0	0	0	0	0	0
8	Songoane ,S (Sifiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Songoane ,S (Sifiso)	1	1331	906	1	1328	906	0	0	0	0	0	0
9	Sithole ,G (Gaopalelwe)	1	1	425	1	1	425	0	0	0	0	0	0
9	Sithole ,G (Gaopalelwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Ncube ,T (Thembelihle)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Ncube ,T (Thembelihle)	1	1097.2	672.2	1	1083.5	672.2	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

Orebo, 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