Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rooi, S (Siphelele)

Chess SA id

1130314326

FIDE id

Date of birth

2013-05-02 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-31

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1207.1	1199.5	1211.6	1200
Raw rating	1207.1	1199.5	1211.6	1200
Weighted rating	1202.3	1199.4	1204.2	1200
Weighted performance	0	0	0	0
Floor	707.1	699.9	711.6	700
K-factor	36	40	36	36
Min/Max rating change allowed	164.1	165.9	163.1	165.8
Highest rating	1207.1 2025-07-01	1199.9 2025-02-03	1211.6 2025-07-01	1200 2025-03-01
Highest raw rating	1207.1 2025-07-01	1199.9 2025-02-03	1211.6 2025-07-01	1200 2025-03-01
Highest weighted rating	1200.7 2025-08-01	1199.9 2025-02-03	1201.8 2025-08-01	1200 2025-03-01
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	1207.1	1199.5	1211.6	1200
Analysis
Rating	1207.1	1199.5	1211.6	1200
Raw rating	1207.1	1199.5	1211.6	1200
Weighted rating	1202.3	1199.4	1204.2
Weighted performance	0	0	0
K-factor	36	40	36	36
Floor	707.1	699.9	711.6	700
Max/Min rating change allowed	164.1	165.9	163.1	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	1207.1	1199.5	1211.6	1200
New weighted rating	1202.7	1199.4	1205	1200
New weighted performance	0	0	0	0
Temp new rating	1207.1	1199.5	1211.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1207.1	1199.5	1211.6	1200
New K-factor	36	40	36	36
New floor	707.1	699.9	711.6	700

Item	Main	Standard	Rapid
	0	0	0
	12	6	6
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	12	6	6

Games since
	Main 12	Standard 6		Rapid 6		Blitz 0
Gender	Male
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	12	5	41.67	-70.8	1176.2	1105.3
Standard	6	1.5	25	-212.5	1167.5	955
Rapid	6	3.5	58.33	70.8	1184.8	1255.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	12	5	41.67	-70.8	1176.2	1105.3
Standard	6	1.5	25	-212.5	1167.5	955
Rapid	6	3.5	58.33	70.8	1184.8	1255.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1207.1	1199.5	1211.6	1200
2025-09-30	1207.1	1199.5	1211.6	1200
2025-09-01	1207.1	1199.5	1211.6	1200
2025-08-01	1207.1	1199.5	1211.6	1200
2025-07-01	1207.1	1199.5	1211.6	1200
2025-06-01	1199.6	1199.5	1200	1200
2025-05-01	1199.6	1199.5	1200	1200
2025-04-01	1199.3	1199.1	1200	1200
2025-03-01	1195.4	1194.5	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
2024-09-01	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
2024-01-01	1200	1200	1200	1200
2023-12-01	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	Cape Town Chess Junior League 2025 (U14+U16 Development)	2025-05-23	2025-05-31	Rapid	Cape Town (WCT)	7	6	3.5	Yes	Analysis
2	CT Metro District East Schools Chess Individuals Trials 2025 (U13 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Junior League 2025 (U14+U16 Development)	2025-05-23	2025-05-31	Rapid	Cape Town (WCT)	7	6	3.5	Yes	Analysis
2	CT Metro District East Schools Chess Individuals Trials 2025 (U13 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-23	rnd 3	type Rapid	result 1	date 2025-05-23	rnd 4	type Rapid	result 0.5
		Opponent Nobanda, S (Siphokuhle)				Opponent Fourie, C (Cayden)
2	2	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 3	type Standard	result 0.5	date 2025-02-02	rnd 4	type Standard	result 1
		Opponent Africa, Z (Zeeq)				Opponent Coetzer, S (Simon)
3	1	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-31	rnd 7	type Rapid	result 1	date 2025-05-31	rnd 7	type Rapid	result 1
		Opponent Sitwayi, S (Sibonokuhle)				Opponent Sitwayi, S (Sibonokuhle)

#	Games	Start				End
1	2	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 3	type Standard	result 0.5	date 2025-02-02	rnd 4	type Standard	result 1
		Opponent Africa, Z (Zeeq)				Opponent Coetzer, S (Simon)

#	Games	Start				End
1	2	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-23	rnd 3	type Rapid	result 1	date 2025-05-23	rnd 4	type Rapid	result 0.5
		Opponent Nobanda, S (Siphokuhle)				Opponent Fourie, C (Cayden)
2	1	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-31	rnd 7	type Rapid	result 1	date 2025-05-31	rnd 7	type Rapid	result 1
		Opponent Sitwayi, S (Sibonokuhle)				Opponent Sitwayi, S (Sibonokuhle)
3	1	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-23	rnd 1	type Rapid	result 1	date 2025-05-23	rnd 1	type Rapid	result 1
		Opponent Bvute, M (Mickydonald)				Opponent Bvute, M (Mickydonald)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-31	rnd 7	type Rapid	result 1	date 2025-05-31	rnd 7	type Rapid	result 1
		Opponent Sitwayi, S (Sibonokuhle)				Opponent Sitwayi, S (Sibonokuhle)
2	1	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-23	rnd 3	type Rapid	result 1	date 2025-05-23	rnd 3	type Rapid	result 1
		Opponent Nobanda, S (Siphokuhle)				Opponent Nobanda, S (Siphokuhle)
3	1	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-23	rnd 1	type Rapid	result 1	date 2025-05-23	rnd 1	type Rapid	result 1
		Opponent Bvute, M (Mickydonald)				Opponent Bvute, M (Mickydonald)

#	Games	Start				End
1	1	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-02	rnd 4	type Standard	result 1	date 2025-02-02	rnd 4	type Standard	result 1
		Opponent Coetzer, S (Simon)				Opponent Coetzer, S (Simon)

#	Games	Start				End
1	1	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-31	rnd 7	type Rapid	result 1	date 2025-05-31	rnd 7	type Rapid	result 1
		Opponent Sitwayi, S (Sibonokuhle)				Opponent Sitwayi, S (Sibonokuhle)
2	1	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-23	rnd 3	type Rapid	result 1	date 2025-05-23	rnd 3	type Rapid	result 1
		Opponent Nobanda, S (Siphokuhle)				Opponent Nobanda, S (Siphokuhle)
3	1	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-23	rnd 1	type Rapid	result 1	date 2025-05-23	rnd 1	type Rapid	result 1
		Opponent Bvute, M (Mickydonald)				Opponent Bvute, M (Mickydonald)

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	Guyo ,V (Victor)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Guyo ,V (Victor)	1	1076.4	651.4	1	1094.1	651.4	0	0	0	0	0	0
2	Coetzer ,S (Simon)	1	1	425	1	1	425	0	0	0	0	0	0
2	Coetzer ,S (Simon)	1	1168.3	1593.3	1	1182.2	1593.3	0	0	0	0	0	0
3	Africa ,Z (Zeeq)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Africa ,Z (Zeeq)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
4	Janse Van Rensburg ,I (Iwan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Janse Van Rensburg ,I (Iwan)	1	1216	791	1	1192.4	791	0	0	0	0	0	0
5	Nyokana ,I (Imange)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Nyokana ,I (Imange)	1	1144.4	719.4	1	1154.5	719.4	0	0	0	0	0	0
6	Ellis ,D (Dante)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ellis ,D (Dante)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Arendse ,Z (Zaahid)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Arendse ,Z (Zaahid)	1	1206.6	781.6	0	0	0	1	1205.6	781.6	0	0	0
8	Van Der Merwe ,N (Noah)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Van Der Merwe ,N (Noah)	1	1197	772	0	0	0	1	1217.2	772	0	0	0
9	Bvute ,M (Mickydonald)	1	1	425	0	0	0	1	1	425	0	0	0
9	Bvute ,M (Mickydonald)	1	1200.3	1625.3	0	0	0	1	1200	1625.3	0	0	0
10	Fourie ,C (Cayden)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
10	Fourie ,C (Cayden)	1	1216.3	1216.3	0	0	0	1	1200	1216.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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Personal

Rooi, S (Siphelele)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms