Chess South Africa Ratings Database

PLAYER PAGE

Personal

Engelbrecht, R (Riano)

Chess SA id

1100191682

FIDE id

Date of birth

2010-03-12 (U16)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1179	1200	1156.2	1200
Raw rating	1179	1200	1156.2	1200
Weighted rating	1178.1	1200	1154.2	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.8	165.8	176.5	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 2024-02-01	1200 2019-12-01	1200 2024-02-01
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 2024-02-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1179	1200	1156.2	1200
Analysis
Rating	1179	1200	1156.2	1200
Raw rating	1179	1200	1156.2	1200
Weighted rating	1178.1	1200	1154.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	170.8	165.8	176.5	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	1179	1200	1156.2	1200
New weighted rating	1178.1	1200	1154.2	1200
New weighted performance	0	0	0	0
Temp new rating	1179	1200	1156.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1179	1200	1156.2	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	13	13
	5	5
	0	0
	0	0
	0	0
History	18	18

Games since
	Main 18	Standard 0		Rapid 18		Blitz 0
Gender	Male
Age group	U16
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	13	4	30.77	-163.5	1221.7	1058.2
Standard	0	0	0	0	0	0
Rapid	13	4	30.77	-163.5	1221.7	1058.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	18	5	27.78	-188.9	1219.7	1030.8
Standard	0	0	0	0	0	0
Rapid	18	5	27.78	-188.9	1219.7	1030.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1179	1200	1156.2	1200
2025-09-30	1179	1200	1156.2	1200
2025-09-01	1179	1200	1156.2	1200
2025-08-01	1179	1200	1156.2	1200
2025-07-01	1179	1200	1156.2	1200
2025-06-01	1179	1200	1156.2	1200
2025-05-01	1177.9	1200	1154.6	1200
2025-04-01	1180.1	1200	1158.3	1200
2025-03-01	1179.7	1200	1157.6	1200
2025-02-01	1180.7	1200	1159.6	1200
2025-01-01	1175.3	1200	1148.2	1200
2024-12-01	1175.3	1200	1148.2	1200
2024-11-01	1175.3	1200	1148.2	1200
2024-10-01	1175.3	1200	1148.2	1200
2024-09-01	1175.3	1200	1148.2	1200
2024-08-01	1175.3	1200	1148.2	1200
2024-07-01	1175.3	1200	1148.2	1200
2024-09-01	1175.3	1200	1148.2	1200
2024-05-01	1175.3	1200	1148.2	1200
2024-04-01	1175.3	1200	1148.2	1200
2024-03-01	1175.3	1200	1148.2	1200
2024-02-01	1175.3	1200	1148.2	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	Hermanus Chess Club Open 2025 (Development)	2025-04-12	2025-04-12	Rapid	Overberg (WOS)	7	7	2	Yes	Analysis
2	Overberg Schools - HS Trials 2025 (U15 Boys)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Hermanus Chess Club Open 2025 (Development)	2025-04-12	2025-04-12	Rapid	Overberg (WOS)	7	7	2	Yes	Analysis
2	Overberg Schools - HS Trials 2025 (U15 Boys)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	2	Yes	Analysis
3	Overberg Open Rapid 2024 (U15)	2024-01-27	2024-01-27	Rapid	Overberg (WOS)	5	5	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Hermanus Chess Club Open 2025				Tournament Hermanus Chess Club Open 2025
		date 2025-04-12	rnd 4	type Rapid	result 1	date 2025-04-12	rnd 4	type Rapid	result 1
		Opponent Kienewee, C (Casey)				Opponent Kienewee, C (Casey)
2	1	Tournament Hermanus Chess Club Open 2025				Tournament Hermanus Chess Club Open 2025
		date 2025-04-12	rnd 2	type Rapid	result 1	date 2025-04-12	rnd 2	type Rapid	result 1
		Opponent Sylvester, C (Cameron)				Opponent Sylvester, C (Cameron)
3	1	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Ketani, I (Imange)				Opponent Ketani, I (Imange)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Hermanus Chess Club Open 2025				Tournament Hermanus Chess Club Open 2025
		date 2025-04-12	rnd 4	type Rapid	result 1	date 2025-04-12	rnd 4	type Rapid	result 1
		Opponent Kienewee, C (Casey)				Opponent Kienewee, C (Casey)
2	1	Tournament Hermanus Chess Club Open 2025				Tournament Hermanus Chess Club Open 2025
		date 2025-04-12	rnd 2	type Rapid	result 1	date 2025-04-12	rnd 2	type Rapid	result 1
		Opponent Sylvester, C (Cameron)				Opponent Sylvester, C (Cameron)
3	1	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Ketani, I (Imange)				Opponent Ketani, I (Imange)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Hermanus Chess Club Open 2025				Tournament Hermanus Chess Club Open 2025
		date 2025-04-12	rnd 4	type Rapid	result 1	date 2025-04-12	rnd 4	type Rapid	result 1
		Opponent Kienewee, C (Casey)				Opponent Kienewee, C (Casey)
2	1	Tournament Hermanus Chess Club Open 2025				Tournament Hermanus Chess Club Open 2025
		date 2025-04-12	rnd 2	type Rapid	result 1	date 2025-04-12	rnd 2	type Rapid	result 1
		Opponent Sylvester, C (Cameron)				Opponent Sylvester, C (Cameron)
3	1	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Ketani, I (Imange)				Opponent Ketani, I (Imange)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Hermanus Chess Club Open 2025				Tournament Hermanus Chess Club Open 2025
		date 2025-04-12	rnd 4	type Rapid	result 1	date 2025-04-12	rnd 4	type Rapid	result 1
		Opponent Kienewee, C (Casey)				Opponent Kienewee, C (Casey)
2	1	Tournament Hermanus Chess Club Open 2025				Tournament Hermanus Chess Club Open 2025
		date 2025-04-12	rnd 2	type Rapid	result 1	date 2025-04-12	rnd 2	type Rapid	result 1
		Opponent Sylvester, C (Cameron)				Opponent Sylvester, C (Cameron)
3	1	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Ketani, I (Imange)				Opponent Ketani, I (Imange)

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	Wilson ,B (Blake)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Wilson ,B (Blake)	1	1207.1	782.1	0	0	0	1	1200	782.1	0	0	0
2	Swarts ,A (Anesto)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Swarts ,A (Anesto)	1	1248.1	823.1	0	0	0	1	1301.4	823.1	0	0	0
3	Balim ,Y (Yusuf)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Balim ,Y (Yusuf)	1	1224.6	799.6	0	0	0	1	1200	799.6	0	0	0
4	Maart ,C (Craig)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Maart ,C (Craig)	1	1197.2	772.2	0	0	0	1	1181.5	772.2	0	0	0
5	Ketani ,I (Imange)	1	1	425	0	0	0	1	1	425	0	0	0
5	Ketani ,I (Imange)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Botha ,S (Simeon)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Botha ,S (Simeon)	1	1287.5	862.5	0	0	0	1	1314.4	862.5	0	0	0
7	Kienewee ,C (Casey)	1	1	425	0	0	0	1	1	425	0	0	0
7	Kienewee ,C (Casey)	1	1199.5	1624.5	0	0	0	1	1199.3	1624.5	0	0	0
8	Yalabi ,N (Ntlantla)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Yalabi ,N (Ntlantla)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Janse Van Vuuren ,A (Abri)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Janse Van Vuuren ,A (Abri)	1	1156.3	731.3	0	0	0	1	1189.6	731.3	0	0	0
10	Sylvester ,C (Cameron)	1	1	425	0	0	0	1	1	425	0	0	0
10	Sylvester ,C (Cameron)	1	1199.4	1624.4	0	0	0	1	1199.1	1624.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Engelbrecht, R (Riano)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms