Chess South Africa Ratings Database

PLAYER PAGE

Personal

Steyn, R (Roan)

Chess SA id

103036342

FIDE id

Date of birth

2003-04-08 (Adult)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-04-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1570.3	1578.2	1259.8	1351.6
Raw rating	1570.3	1578.2	1259.8	1351.6
Weighted rating	1570.3	1578.2	1259.8	1351.6
Weighted performance	624.1	625.4	0	0
Floor	1070.3	1078.2	759.8	851.6
K-factor	32	32	36	36
Min/Max rating change allowed	97.8	96.7	152.3	133.6
Highest rating	1570.3 2024-02-01	1578.2 2024-02-01	1259.8 2019-06-01	1482.5 2020-01-01
Highest raw rating	1570.3 2024-02-01	1578.2 2024-02-01	1259.8 2024-02-01	1351.6 2024-02-01
Highest weighted rating	1570.3 2025-02-01	1578.2 2024-04-01	1259.8 2019-06-01	1351.6 2024-02-01
Highest weighted performance	1545.8 2020-01-01	1553.2 2020-01-01	1200 2024-02-01	1482.5 2020-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1570.3	1578.2	1259.8	1351.6
Analysis
Rating	1570.3	1578.2	1259.8	1351.6
Raw rating	1570.3	1578.2	1259.8	1351.6
Weighted rating	1570.3	1578.2	1259.8
Weighted performance	624.1	625.4	0
K-factor	32	32	36	36
Floor	1070.3	1078.2	759.8	851.6
Max/Min rating change allowed	97.8	96.7	152.3	133.6
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	1570.3	1578.2	1259.8	1351.6
New weighted rating	1570.3	1578.2	1259.8	1351.6
New weighted performance	622.4	623.7	0	0
Temp new rating	1570.3	1578.2	1259.8	1351.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1570.3	1578.2	1259.8	1351.6
New K-factor	32	32	36	36
New floor	1070.3	1078.2	759.8	851.6

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	5	5	0	0
	0	0	0	0
History	532	499	20	13

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ekurhuleni (GE)
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	157	97	61.78	100.2	1335.3	1435.4
Standard	144	90	62.5	106.2	1315.4	1421.6
Rapid	0	0	0	0	0	0
Blitz	13	7	53.85	32.7	1556	1588.7

Date	Main	Standard	Rapid	Blitz
2025-09-30	1570.3	1578.2	1259.8	1351.6
2025-09-01	1570.3	1578.2	1259.8	1351.6
2025-08-01	1570.3	1578.2	1259.8	1351.6
2025-07-01	1570.3	1578.2	1259.8	1351.6
2025-06-01	1570.3	1578.2	1259.8	1351.6
2025-05-01	1570.3	1578.2	1259.8	1351.6
2025-04-01	1570.3	1578.2	1259.8	1351.6
2025-03-01	1570.3	1578.2	1259.8	1351.6
2025-02-01	1570.3	1578.2	1259.8	1351.6
2025-01-01	1570.3	1578.2	1259.8	1351.6
2024-12-01	1570.3	1578.2	1259.8	1351.6
2024-11-01	1570.3	1578.2	1259.8	1351.6
2024-10-01	1570.3	1578.2	1259.8	1351.6
2024-09-01	1570.3	1578.2	1259.8	1351.6
2024-08-01	1570.3	1578.2	1259.8	1351.6
2024-07-01	1570.3	1578.2	1259.8	1351.6
2024-06-01	1570.3	1578.2	1259.8	1351.6
2024-08-01	1570.3	1578.2	1259.8	1351.6
2024-04-01	1570.3	1578.2	1259.8	1351.6
2024-03-01	1570.3	1578.2	1259.8	1351.6
2024-02-01	1570.3	1578.2	1259.8	1351.6
2024-01-01	1570.3	1578.2	1259.8	1351.6
2023-12-01	1570.3	1578.2	1259.8	1351.6
2023-11-01	1570.3	1578.2	1259.8	1351.6

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	Ekurhuleni Trials 1 2022 (U18)	2022-04-23	2022-04-23	Standard	Ekurhuleni (GE)	5	5	4.5	Yes	Analysis
2	Springs Chess Club Open 2020 (A)	2020-01-25	2020-01-25	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
3	2019 South African Juior Blitz Championship (A)	2020-01-05	2020-01-05	Blitz	4 Knights (4K)	7	7	3	Yes	Analysis
4	2019 Wild Card Chess Championship (U18 Open)	2020-01-09	2020-01-12	Standard	4 Knights (4K)	7	7	4.5	Yes	Analysis
5	2019 South African Junior Team Championships (U18B)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	4.5	Yes	Analysis
6	GJM vs GE Inter Region 2019 (U18A)	2019-10-05	2019-10-05	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
7	Boksburg Chess Club Open 2019 (A)	2019-07-13	2019-07-13	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
8	Ekurhuleni Trials (3)	2019-06-08	2019-06-08	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
9	2019 Gauteng Secondary Schools Individual Chess Championships (U18 Boys)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
10	Ekurhuleni North School District Finals 2019 (U19 Boys)	2019-05-11	2019-05-11	Standard	Ekurhuleni (GE)	5	5	5	Yes	Analysis
11	Ekurhuleni Trials 2 2019 (U18+U20)	2019-04-27	2019-04-27	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
12	JNW Club - Trinityhouse Randpark Ridge Open 2019 (A)	2019-03-09	2019-03-09	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
13	2019 South African Junior Closed Chess Championship (U16 Open)	2019-03-17	2019-03-22	Standard	Chess South Africa (CSA)	9	9	4	Yes	Analysis
14	Boksburg Open 2019 (A)	2019-01-19	2019-01-19	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
15	South African Junior Blitz 2018 (U16)	2018-12-19	2018-12-19	Blitz	4 Knights (4K)	7	6	4	Yes	Analysis
16	2018 Wild Card Chess Championships (U16 Open)	2018-12-21	2018-12-24	Standard	4 Knights (4K)	7	7	4.5	Yes	Analysis
17	South African Junior Team Championships 2018 (U16A)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	5.5	Yes	Analysis
18	2018 Interregion Sedibeng vs Ekurhuleni (M)	2018-11-03	2018-11-03	Standard	Sedibeng (GSV)	6	5	4.5	Yes	Analysis
19	Inter Region GE vs JHB Metro 2018 (U16B)	2018-10-06	2018-10-06	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
20	2018 Gauteng League Final (U15)	2018-08-25	2018-08-25	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
21	Ekurhuleni North District Schools Final 2018 (U18)	2018-08-04	2018-08-04	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
22	2018 Menlo Open Chess Tournament (B)	2018-07-21	2018-07-21	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
23	Boksburg Chess Club Open 2018 (U16-U20)	2018-07-14	2018-07-14	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
24	2018 Swartkop Open (C)	2018-06-23	2018-06-23	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
25	Ekurhuleni Trials 3 2018 (U16)	2018-06-16	2018-06-16	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
26	Ekurhuleni Trials 2 2018 (U16)	2018-04-21	2018-04-21	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
27	Ekurhuleni Trials 1 2018 (U16)	2018-03-10	2018-03-10	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
28	South African Junior Team Championships 2017 (U16A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	0.5	Yes	Analysis

#	Games	Start				End
1	14	Tournament Inter Region GE vs JHB Metro 2018				Tournament South African Junior Blitz 2018
		date 2018-10-06	rnd 4	type Standard	result 1	date 2018-12-19	rnd 2	type Blitz	result 1
		Opponent Makgale, T (Teboho)				Opponent Rode, WD (Waldemar)
2	13	Tournament Ekurhuleni Trials 2 2019				Tournament Ekurhuleni Trials
		date 2019-04-27	rnd 5	type Standard	result 0.5	date 2019-06-08	rnd 2	type Standard	result 1
		Opponent Schroeder, D (Daniel)				Opponent Agre, SS (Shraddha)
3	8	Tournament Ekurhuleni Trials 3 2018				Tournament 2018 Swartkop Open
		date 2018-06-16	rnd 3	type Standard	result 1	date 2018-06-23	rnd 5	type Standard	result 1
		Opponent Olive, J (Jordan)				Opponent Malan, A (Aiden)

#	Games	Start				End
1	13	Tournament Ekurhuleni Trials 2 2019				Tournament Ekurhuleni Trials
		date 2019-04-27	rnd 5	type Standard	result 0.5	date 2019-06-08	rnd 2	type Standard	result 1
		Opponent Schroeder, D (Daniel)				Opponent Agre, SS (Shraddha)
2	13	Tournament Inter Region GE vs JHB Metro 2018				Tournament South African Junior Team Championships 2018
		date 2018-10-06	rnd 4	type Standard	result 1	date 2018-12-19	rnd 6	type Standard	result 1
		Opponent Makgale, T (Teboho)				Opponent Zikalala, M (Minenhle)
3	8	Tournament Ekurhuleni Trials 3 2018				Tournament 2018 Swartkop Open
		date 2018-06-16	rnd 3	type Standard	result 1	date 2018-06-23	rnd 5	type Standard	result 1
		Opponent Olive, J (Jordan)				Opponent Malan, A (Aiden)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2019 South African Juior Blitz Championship				Tournament 2019 South African Juior Blitz Championship
		date 2020-01-05	rnd 4	type Blitz	result 1	date 2020-01-05	rnd 5	type Blitz	result 1
		Opponent Fourie, C (Corne)				Opponent Smit, YH (Yoshua)
2	2	Tournament South African Junior Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-12-19	rnd 4	type Blitz	result 1	date 2018-12-19	rnd 5	type Blitz	result 1
		Opponent Mitchells, J (Jamie-Lee)				Opponent Booi, N (Nande)
3	1	Tournament 2019 South African Juior Blitz Championship				Tournament 2019 South African Juior Blitz Championship
		date 2020-01-05	rnd 2	type Blitz	result 1	date 2020-01-05	rnd 2	type Blitz	result 1
		Opponent Milford, ZM (Zoe)				Opponent Milford, ZM (Zoe)

#	Games	Start				End
1	8	Tournament Ekurhuleni Trials 3 2018				Tournament 2018 Swartkop Open
		date 2018-06-16	rnd 3	type Standard	result 1	date 2018-06-23	rnd 5	type Standard	result 1
		Opponent Olive, J (Jordan)				Opponent Malan, A (Aiden)
2	7	Tournament Ekurhuleni North School District Finals 2019				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2019-05-11	rnd 1	type Standard	result 1	date 2019-05-25	rnd 2	type Standard	result 1
		Opponent Lekalakala, T (Tshepo)				Opponent Meletse, M (Moeketsi)
3	6	Tournament South African Junior Team Championships 2018				Tournament South African Junior Blitz 2018
		date 2018-12-16	rnd 2	type Standard	result 1	date 2018-12-19	rnd 2	type Blitz	result 1
		Opponent De Villiers, B (Bianca)				Opponent Rode, WD (Waldemar)

#	Games	Start				End
1	8	Tournament Ekurhuleni Trials 3 2018				Tournament 2018 Swartkop Open
		date 2018-06-16	rnd 3	type Standard	result 1	date 2018-06-23	rnd 5	type Standard	result 1
		Opponent Olive, J (Jordan)				Opponent Malan, A (Aiden)
2	7	Tournament Ekurhuleni North School District Finals 2019				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2019-05-11	rnd 1	type Standard	result 1	date 2019-05-25	rnd 2	type Standard	result 1
		Opponent Lekalakala, T (Tshepo)				Opponent Meletse, M (Moeketsi)
3	5	Tournament GJM vs GE Inter Region 2019				Tournament 2019 South African Junior Team Championships
		date 2019-10-05	rnd 5	type Standard	result 1	date 2020-01-06	rnd 4	type Standard	result 1
		Opponent Van Der Westhuizen, J (Javier)				Opponent Magano, LR (Letlhogonolo Rethabile)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2019 South African Juior Blitz Championship				Tournament 2019 South African Juior Blitz Championship
		date 2020-01-05	rnd 4	type Blitz	result 1	date 2020-01-05	rnd 5	type Blitz	result 1
		Opponent Fourie, C (Corne)				Opponent Smit, YH (Yoshua)
2	2	Tournament South African Junior Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-12-19	rnd 4	type Blitz	result 1	date 2018-12-19	rnd 5	type Blitz	result 1
		Opponent Mitchells, J (Jamie-Lee)				Opponent Booi, N (Nande)
3	1	Tournament 2019 South African Juior Blitz Championship				Tournament 2019 South African Juior Blitz Championship
		date 2020-01-05	rnd 2	type Blitz	result 1	date 2020-01-05	rnd 2	type Blitz	result 1
		Opponent Milford, ZM (Zoe)				Opponent Milford, ZM (Zoe)

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	Hlongwane ,B (Blessing)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
1	Hlongwane ,B (Blessing)	4	1510.4	1297.9	4	1514.9	1297.9	0	0	0	0	0	0
2	Njoku ,G (Greatman)	4	2.5	106.2	4	2.5	106.2	0	0	0	0	0	0
2	Njoku ,G (Greatman)	4	1433.9	1540.2	4	1434.5	1540.2	0	0	0	0	0	0
3	Govender ,Y (Yaduvir)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Govender ,Y (Yaduvir)	3	1544	1119	3	1547.2	1119	0	0	0	0	0	0
4	Lingard ,B (Bevan)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
4	Lingard ,B (Bevan)	3	1281.2	997.8	3	1282.8	997.8	0	0	0	0	0	0
5	Nhlapo ,X (Xolani)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
5	Nhlapo ,X (Xolani)	3	1495	1211.7	3	1496.6	1211.7	0	0	0	0	0	0
6	Schroeder ,D (Daniel)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
6	Schroeder ,D (Daniel)	3	1257.1	1540.4	3	1253.3	1540.4	0	0	0	0	0	0
7	Msiwa ,L (Lerato)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
7	Msiwa ,L (Lerato)	2	1263.7	1476.2	2	1255.5	1476.2	0	0	0	0	0	0
8	Watts ,L (Liam)	2	2	425	2	2	425	0	0	0	0	0	0
8	Watts ,L (Liam)	2	1184.6	1609.6	2	1176.2	1609.6	0	0	0	0	0	0
9	Jacobs ,CL (Cavan Leo)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Jacobs ,CL (Cavan Leo)	2	1764.4	1339.4	2	1764.9	1339.4	0	0	0	0	0	0
10	Wolmarans ,R (Riekie)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Wolmarans ,R (Riekie)	2	1604.7	1179.7	2	1606.4	1179.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Steyn, R (Roan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms