Chess South Africa Ratings Database

PLAYER PAGE

Personal

Seabela, R (Riaan Maimela)

Chess SA id

1050162663

FIDE id

Date of birth

2005-08-01 (Adult)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-02-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1197.1	1190.2	1199.2	1200
Raw rating	1197.1	1190.2	1199.2	1200
Weighted rating	1196.9	1189.8	1199.1	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.5	168.1	166	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1197.1	1190.2	1199.2	1200
Analysis
Rating	1197.1	1190.2	1199.2	1200
Raw rating	1197.1	1190.2	1199.2	1200
Weighted rating	1196.9	1189.8	1199.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	166.5	168.1	166	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	1197.1	1190.2	1199.2	1200
New weighted rating	1197	1189.9	1199.1	1200
New weighted performance	0	0	0	0
Temp new rating	1197.1	1190.2	1199.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1197.1	1190.2	1199.2	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	0	5
	4	4	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	4	44.44	-47.2	1249.1	1201.9
Standard	4	1.5	37.5	-106.2	1249.6	1143.3
Rapid	5	2.5	50	0	1248.7	1248.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1197.1	1190.2	1199.2	1200
2025-09-01	1197.1	1190.2	1199.2	1200
2025-08-01	1197.1	1190.2	1199.2	1200
2025-07-01	1197.1	1190.2	1199.2	1200
2025-06-01	1197.1	1190.2	1199.2	1200
2025-05-01	1197.1	1190.2	1199.2	1200
2025-04-01	1197.1	1190.2	1199.2	1200
2025-03-01	1197.1	1190.2	1199.2	1200
2025-02-01	1197.1	1190.2	1199.2	1200
2025-01-01	1197.1	1189.2	1198.9	1200
2024-12-01	1197.1	1189.2	1198.9	1200
2024-11-01	1197.1	1189.2	1198.9	1200
2024-10-01	1197.1	1189.2	1198.9	1200
2024-09-01	1197.1	1189.2	1198.9	1200
2024-08-01	1197.1	1189.2	1198.9	1200
2024-07-01	1197.1	1189.2	1198.9	1200
2024-06-01	1197.1	1189.2	1198.9	1200
2024-08-01	1197.1	1189.2	1198.9	1200
2024-04-01	1197.1	1189.2	1198.9	1200
2024-03-01	1197.1	1189.2	1198.9	1200
2024-02-01	1191.9	1189.2	1200	1200
2024-01-01	1191.9	1189.2	1200	1200
2023-12-01	1191.9	1189.2	1200	1200
2023-11-01	1191.9	1189.2	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	University of the Witwatersrand vs University of Johannesburg 2024	2024-02-24	2024-02-24	Rapid	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
2	NWU Vaal Open 2023 (A)	2023-10-14	2023-10-14	Standard	Sedibeng (GSV)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament University of the Witwatersrand vs University of Johannesburg 2024				Tournament University of the Witwatersrand vs University of Johannesburg 2024
		date 2024-02-24	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 3	type Rapid	result 1
		Opponent Dlamini, S (Sibusiso Mlungisi)				Opponent Ngoepe, K (Kgabo)
2	1	Tournament University of the Witwatersrand vs University of Johannesburg 2024				Tournament University of the Witwatersrand vs University of Johannesburg 2024
		date 2024-02-24	rnd 5	type Rapid	result 0.5	date 2024-02-24	rnd 5	type Rapid	result 0.5
		Opponent Maudu, M (Mpho)				Opponent Maudu, M (Mpho)
3	1	Tournament NWU Vaal Open 2023				Tournament NWU Vaal Open 2023
		date 2023-10-14	rnd 5	type Standard	result 0.5	date 2023-10-14	rnd 5	type Standard	result 0.5
		Opponent Mkhuma, S (Smangaliso Mbekezeli)				Opponent Mkhuma, S (Smangaliso Mbekezeli)

#	Games	Start				End
1	1	Tournament NWU Vaal Open 2023				Tournament NWU Vaal Open 2023
		date 2023-10-14	rnd 5	type Standard	result 0.5	date 2023-10-14	rnd 5	type Standard	result 0.5
		Opponent Mkhuma, S (Smangaliso Mbekezeli)				Opponent Mkhuma, S (Smangaliso Mbekezeli)
2	1	Tournament NWU Vaal Open 2023				Tournament NWU Vaal Open 2023
		date 2023-10-14	rnd 3	type Standard	result 1	date 2023-10-14	rnd 3	type Standard	result 1
		Opponent Skosana, X (Xolani)				Opponent Skosana, X (Xolani)

#	Games	Start				End
1	2	Tournament University of the Witwatersrand vs University of Johannesburg 2024				Tournament University of the Witwatersrand vs University of Johannesburg 2024
		date 2024-02-24	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 3	type Rapid	result 1
		Opponent Dlamini, S (Sibusiso Mlungisi)				Opponent Ngoepe, K (Kgabo)
2	1	Tournament University of the Witwatersrand vs University of Johannesburg 2024				Tournament University of the Witwatersrand vs University of Johannesburg 2024
		date 2024-02-24	rnd 5	type Rapid	result 0.5	date 2024-02-24	rnd 5	type Rapid	result 0.5
		Opponent Maudu, M (Mpho)				Opponent Maudu, M (Mpho)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament University of the Witwatersrand vs University of Johannesburg 2024				Tournament University of the Witwatersrand vs University of Johannesburg 2024
		date 2024-02-24	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 3	type Rapid	result 1
		Opponent Dlamini, S (Sibusiso Mlungisi)				Opponent Ngoepe, K (Kgabo)
2	1	Tournament NWU Vaal Open 2023				Tournament NWU Vaal Open 2023
		date 2023-10-14	rnd 3	type Standard	result 1	date 2023-10-14	rnd 3	type Standard	result 1
		Opponent Skosana, X (Xolani)				Opponent Skosana, X (Xolani)

#	Games	Start				End
1	1	Tournament NWU Vaal Open 2023				Tournament NWU Vaal Open 2023
		date 2023-10-14	rnd 3	type Standard	result 1	date 2023-10-14	rnd 3	type Standard	result 1
		Opponent Skosana, X (Xolani)				Opponent Skosana, X (Xolani)

#	Games	Start				End
1	2	Tournament University of the Witwatersrand vs University of Johannesburg 2024				Tournament University of the Witwatersrand vs University of Johannesburg 2024
		date 2024-02-24	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 3	type Rapid	result 1
		Opponent Dlamini, S (Sibusiso Mlungisi)				Opponent Ngoepe, K (Kgabo)

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	Sefuli ,T (Thato)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Sefuli ,T (Thato)	1	1203.5	778.5	1	1202.2	778.5	0	0	0	0	0	0
2	Skosana ,X (Xolani)	1	1	425	1	1	425	0	0	0	0	0	0
2	Skosana ,X (Xolani)	1	1221.3	1646.3	1	1200	1646.3	0	0	0	0	0	0
3	Mkhuma ,S (Smangaliso Mbekezeli)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Mkhuma ,S (Smangaliso Mbekezeli)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
4	Matima ,M (Mmusi)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Matima ,M (Mmusi)	1	1373.7	948.7	1	1366.5	948.7	0	0	0	0	0	0
5	Vele ,O (Ompha)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Vele ,O (Ompha)	1	1474.6	1049.6	0	0	0	1	1244.4	1049.6	0	0	0
6	Maudu ,M (Mpho)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
6	Maudu ,M (Mpho)	1	1139	1139	0	0	0	1	1097	1139	0	0	0
7	Masia ,S (Sipho)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Masia ,S (Sipho)	1	1218.2	793.2	0	0	0	1	1200	793.2	0	0	0
8	Dlamini ,S (Sibusiso Mlungisi)	1	1	425	0	0	0	1	1	425	0	0	0
8	Dlamini ,S (Sibusiso Mlungisi)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Ngoepe ,K (Kgabo)	1	1	425	0	0	0	1	1	425	0	0	0
9	Ngoepe ,K (Kgabo)	1	1211.6	1636.6	0	0	0	1	1200	1636.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Seabela, R (Riaan Maimela)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms