Chess South Africa Ratings Database

PLAYER PAGE

Personal

Roux, R (Rivan)

Chess SA id

1140151859

FIDE id

Date of birth

2014-07-18 (U12)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-08-16

Personal details last changed

2025-02-12

Junior GPX Games

Junior GPX Points

1305.3

Item	Main	Standard	Rapid	Blitz
Rating	1400.6	1400.4	1220.5	1200
Raw rating	1400.6	1400.4	1220.5	1200
Weighted rating	1259.9	1249.8	1217.4	1200
Weighted performance	1398	1393.6	0	0
Floor	900.6	900.4	720.5	700
K-factor	32	32	36	36
Min/Max rating change allowed	124.6	124.6	161	165.8
Highest rating	1412.3 2025-09-01	1407.8 2025-09-01	1278.8 2024-07-01	1200 2018-10-01
Highest raw rating	1400.6 2025-09-01	1400.4 2025-09-01	1220.5 2024-08-01	1200 2024-03-01
Highest weighted rating	1389.2 2018-10-01	1384.6 2018-10-01	1216 2025-08-01	1200 2018-10-01
Highest weighted performance	1412.3 2025-09-01	1407.8 2025-09-01	1278.8 2024-07-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1400.6	1400.4	1220.5	1200
Analysis
Rating	1400.6	1400.4	1220.5	1200
Raw rating	1400.6	1400.4	1220.5	1200
Weighted rating	1259.9	1249.8	1217.4
Weighted performance	1398	1393.6	0
K-factor	32	32	36	36
Floor	900.6	900.4	720.5	700
Max/Min rating change allowed	124.6	124.6	161	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	1400.6	1400.4	1220.5	1200
New weighted rating	1274.6	1265.3	1218	1200
New weighted performance	1396.5	1392.1	0	0
Temp new rating	1400.6	1400.4	1220.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1400.6	1400.4	1220.5	1200
New K-factor	32	32	36	36
New floor	900.6	900.4	720.5	700

Item	Main	Standard	Rapid
	0	0	0
	30	30	0
	50	43	7
	17	17	0
	0	0	0
	0	0	0
History	97	90	7

Games since
	Main 80	Standard 73		Rapid 7		Blitz 0
Gender	Male
Age group	U12
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	2157		758		76
Male	1776		616		67
U12	284		103		8
U12 Male	206		73		7
Standard
	RSA		Province		Region
Overall	2044		768		79
Male	1673		624		68
U12	270		100		8
U12 Male	197		70		7
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	30	20.5	68.33	155.8	1266.8	1422.6
Standard	30	20.5	68.33	155.8	1266.8	1422.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	97	48.5	50	0	1236.2	1236.2
Standard	90	44.5	49.44	-4.7	1235.1	1230.3
Rapid	7	4	57.14	60.7	1250.8	1311.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1400.6	1400.4	1220.5	1200
2025-09-01	1400.6	1400.4	1220.5	1200
2025-08-01	1355.6	1344.1	1220.5	1200
2025-07-01	1389.2	1384.6	1220.5	1200
2025-06-01	1266	1266.8	1220.5	1200
2025-05-01	1266	1266.8	1220.5	1200
2025-04-01	1266	1266.8	1220.5	1200
2025-03-01	1191.2	1168.9	1220.5	1200
2025-02-01	1191.2	1168.9	1220.5	1200
2025-01-01	1191.2	1168.9	1220.5	1200
2024-12-01	1191.2	1168.9	1220.5	1200
2024-11-01	1191.8	1163.5	1220.5	1200
2024-10-01	1254.5	1233.7	1220.5	1200
2024-09-01	1254.5	1233.7	1220.5	1200
2024-08-01	1157.7	1120	1220.5	1200
2024-07-01	1136.4	1136.4	1200	1200
2024-06-01	1136.4	1136.4	1200	1200
2024-08-01	1136.4	1136.4	1200	1200
2024-04-01	1134.4	1133.2	1200	1200
2024-03-01	1143.4	1136.8	1200	1200
2024-02-01	1143.4	1136.8	1200	1200
2024-01-01	1139.6	1130.8	1200	1200
2023-12-01	1139.6	1130.8	1200	1200
2023-11-01	1139.6	1130.8	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	GDE (D8) Sedibeng West Schools - Teams 2025 (U9+U11)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
2	Eureka Chess Open 26 July 2025 (G)	2025-07-26	2025-07-26	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
3	HS Driehoek Chess Open 2025 (E)	2025-06-14	2025-06-14	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
4	GDE (D8) Sedibeng West Schools Individuals 2025 (U11 Boys)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
5	Hoerskool Drie Riviere Open 08 March 2025 (E)	2025-03-08	2025-03-08	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
6	Laerskool Vaalpark Open 01 March 25 (E)	2025-03-01	2025-03-01	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	GDE (D8) Sedibeng West Schools - Teams 2025 (U9+U11)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
2	Eureka Chess Open 26 July 2025 (G)	2025-07-26	2025-07-26	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
3	HS Driehoek Chess Open 2025 (E)	2025-06-14	2025-06-14	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
4	GDE (D8) Sedibeng West Schools Individuals 2025 (U11 Boys)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
5	Hoerskool Drie Riviere Open 08 March 2025 (E)	2025-03-08	2025-03-08	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
6	Laerskool Vaalpark Open 01 March 25 (E)	2025-03-01	2025-03-01	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
7	Queens Gambit Chess Open 2024 (D)	2024-11-23	2024-11-23	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
8	Gauteng Top Schools 2024 (U11 Open)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	5	0.5	Yes	Analysis
9	Sedibeng West District Schools Chess Team's Championships 2024 (U11)	2024-08-12	2024-08-12	Standard	Sedibeng (GSV)	5	4	4	Yes	Analysis
10	Eureka Open 27 July 2024 (G)	2024-07-27	2024-07-27	Standard	Sedibeng (GSV)	5	4	1.5	Yes	Analysis
11	Midvaal Winter Classic 13 July 2024 (F)	2024-07-13	2024-07-13	Rapid	Sedibeng (GSV)	7	7	4	Yes	Analysis
12	Vaalpark Primary Chess Open 2024 (E)	2024-04-13	2024-04-13	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
13	Valia's Open 2024 (E)	2024-03-02	2024-03-02	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
14	NG Kerk Vanderbijlpark Suid 2024 (E)	2024-02-24	2024-02-24	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
15	Laerskool Midvaal Chess Open Section 2024 (E)	2024-02-10	2024-02-10	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
16	2024 Gauteng Inter-Region Chess Championship (U10A)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
17	Valia's Chess Tournament 2023 (E)	2023-05-06	2023-05-06	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
18	Driehoek Open Chess Tournament 2023 (E)	2023-05-13	2023-05-13	Standard	Sedibeng (GSV)	5	4	1.5	Yes	Analysis
19	Overvaal Open 2023 (E)	2023-04-15	2023-04-15	Standard	Sedibeng (GSV)	5	4	0.5	Yes	Analysis
20	Hoerskool Drie Riviere Open 2023 (E)	2023-03-11	2023-03-11	Standard	Sedibeng (GSV)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament Hoerskool Drie Riviere Open 08 March 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-06-07	rnd 4	type Standard	result 1
		Opponent Kunene, P (Phenyoantle)				Opponent Steinmann, Z (Zandrey)
2	6	Tournament Eureka Chess Open 26 July 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-07-26	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Conradie, W (Wijanro)				Opponent Zondo, L (Luyolo)
3	6	Tournament Eureka Open 27 July 2024				Tournament Sedibeng West District Schools Chess Team's Championships 2024
		date 2024-07-27	rnd 3	type Standard	result 0.5	date 2024-08-12	rnd 5	type Standard	result 1
		Opponent Madibana, M (Mapula)				Opponent Karstens, J (Jordan)

#	Games	Start				End
1	7	Tournament Hoerskool Drie Riviere Open 08 March 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-06-07	rnd 4	type Standard	result 1
		Opponent Kunene, P (Phenyoantle)				Opponent Steinmann, Z (Zandrey)
2	6	Tournament Eureka Chess Open 26 July 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-07-26	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Conradie, W (Wijanro)				Opponent Zondo, L (Luyolo)
3	6	Tournament Eureka Open 27 July 2024				Tournament Sedibeng West District Schools Chess Team's Championships 2024
		date 2024-07-27	rnd 3	type Standard	result 0.5	date 2024-08-12	rnd 5	type Standard	result 1
		Opponent Madibana, M (Mapula)				Opponent Karstens, J (Jordan)

#	Games	Start				End
1	3	Tournament Midvaal Winter Classic 13 July 2024				Tournament Midvaal Winter Classic 13 July 2024
		date 2024-07-13	rnd 1	type Rapid	result 1	date 2024-07-13	rnd 3	type Rapid	result 1
		Opponent Angoma, N (Nhlakanipho)				Opponent Menyatso, T (Thabo)
2	1	Tournament Midvaal Winter Classic 13 July 2024				Tournament Midvaal Winter Classic 13 July 2024
		date 2024-07-13	rnd 7	type Rapid	result 1	date 2024-07-13	rnd 7	type Rapid	result 1
		Opponent Bosman, N (Nathan Dean)				Opponent Bosman, N (Nathan Dean)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Hoerskool Drie Riviere Open 08 March 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-06-07	rnd 4	type Standard	result 1
		Opponent Kunene, P (Phenyoantle)				Opponent Steinmann, Z (Zandrey)
2	6	Tournament Eureka Chess Open 26 July 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-07-26	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Conradie, W (Wijanro)				Opponent Zondo, L (Luyolo)
3	5	Tournament Eureka Open 27 July 2024				Tournament Sedibeng West District Schools Chess Team's Championships 2024
		date 2024-07-27	rnd 5	type Standard	result 1	date 2024-08-12	rnd 5	type Standard	result 1
		Opponent Bambo, T (Tumelo Warona)				Opponent Karstens, J (Jordan)

#	Games	Start				End
1	7	Tournament Hoerskool Drie Riviere Open 08 March 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-06-07	rnd 4	type Standard	result 1
		Opponent Kunene, P (Phenyoantle)				Opponent Steinmann, Z (Zandrey)
2	6	Tournament Eureka Chess Open 26 July 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-07-26	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Conradie, W (Wijanro)				Opponent Zondo, L (Luyolo)
3	5	Tournament Eureka Open 27 July 2024				Tournament Sedibeng West District Schools Chess Team's Championships 2024
		date 2024-07-27	rnd 5	type Standard	result 1	date 2024-08-12	rnd 5	type Standard	result 1
		Opponent Bambo, T (Tumelo Warona)				Opponent Karstens, J (Jordan)

#	Games	Start				End
1	3	Tournament Midvaal Winter Classic 13 July 2024				Tournament Midvaal Winter Classic 13 July 2024
		date 2024-07-13	rnd 1	type Rapid	result 1	date 2024-07-13	rnd 3	type Rapid	result 1
		Opponent Angoma, N (Nhlakanipho)				Opponent Menyatso, T (Thabo)
2	1	Tournament Midvaal Winter Classic 13 July 2024				Tournament Midvaal Winter Classic 13 July 2024
		date 2024-07-13	rnd 7	type Rapid	result 1	date 2024-07-13	rnd 7	type Rapid	result 1
		Opponent Bosman, N (Nathan Dean)				Opponent Bosman, N (Nathan Dean)

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	Coleske ,T (Tyler)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Coleske ,T (Tyler)	3	1245.5	820.5	3	1252.1	820.5	0	0	0	0	0	0
2	Myburgh ,A (Alex)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
2	Myburgh ,A (Alex)	3	1135.8	852.5	3	1124.2	852.5	0	0	0	0	0	0
3	Visser ,A (Aidan)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Visser ,A (Aidan)	3	1330.4	905.4	3	1331.8	905.4	0	0	0	0	0	0
4	Emanuel ,S (Shiloh)	3	0	-425	3	0	-425	0	0	0	0	0	0
4	Emanuel ,S (Shiloh)	3	1296.1	871.1	3	1294.1	871.1	0	0	0	0	0	0
5	Du Toit ,M (Monika)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
5	Du Toit ,M (Monika)	3	1354.2	1070.9	3	1352.3	1070.9	0	0	0	0	0	0
6	Gorrie ,K (Kayvian)	2	1	0	2	1	0	0	0	0	0	0	0
6	Gorrie ,K (Kayvian)	2	1214.2	1214.2	2	1218.2	1214.2	0	0	0	0	0	0
7	Sewdas ,R (Riya)	2	2	425	2	2	425	0	0	0	0	0	0
7	Sewdas ,R (Riya)	2	1199.2	1624.2	2	1197.4	1624.2	0	0	0	0	0	0
8	Steinmann ,Z (Zandrey)	2	2	425	2	2	425	0	0	0	0	0	0
8	Steinmann ,Z (Zandrey)	2	1242.6	1667.6	2	1246.7	1667.6	0	0	0	0	0	0
9	Nobete ,G (Gomolemo)	2	1	0	2	1	0	0	0	0	0	0	0
9	Nobete ,G (Gomolemo)	2	1216.1	1216.1	2	1182.4	1216.1	0	0	0	0	0	0
10	Radebe ,L (Lethabo)	2	2	425	2	2	425	0	0	0	0	0	0
10	Radebe ,L (Lethabo)	2	1120.1	1545.1	2	1103.8	1545.1	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

Roux, R (Rivan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms