Chess South Africa Ratings Database

PLAYER PAGE

Personal

Strydom, R (Rayden)

Chess SA id

1170306951

FIDE id

Date of birth

2017-07-26 (U10)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-05

Personal details last changed

1900-01-01

Junior GPX Games

15.3

Junior GPX Points

1333.7

Item	Main	Standard	Rapid	Blitz
Rating	1315.8	1277.5	1290.2	1200
Raw rating	1315.8	1277.5	1290.2	1200
Weighted rating	1223.7	1209.3	1227.1	1200
Weighted performance	1294.3	1180.9	0	0
Floor	815.8	777.5	790.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	140.6	148.5	145.8	165.8
Highest rating	1346.7 2024-07-01	1345.6 2024-07-01	1290.2 2025-08-01	1200 2024-07-01
Highest raw rating	1315.8 2025-11-01	1277.5 2025-11-01	1290.2 2025-08-01	1200 2024-07-01
Highest weighted rating	1225.6 2024-08-01	1230.8 2024-08-01	1207.2 2025-08-01	1200 2024-07-01
Highest weighted performance	1346.7 2024-07-01	1345.6 2024-07-01	1200 2024-07-01	1200 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1315.8	1277.5	1290.2	1200
Analysis
Rating	1315.8	1277.5	1290.2	1200
Raw rating	1315.8	1277.5	1290.2	1200
Weighted rating	1223.7	1209.3	1227.1
Weighted performance	1294.3	1180.9	0
K-factor	36	36	36	36
Floor	815.8	777.5	790.2	700
Max/Min rating change allowed	140.6	148.5	145.8	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	1315.8	1277.5	1290.2	1200
New weighted rating	1231.9	1215	1233.1	1200
New weighted performance	1286.3	1173.4	0	0
Temp new rating	1315.8	1277.5	1290.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1315.8	1277.5	1290.2	1200
New K-factor	36	36	36	36
New floor	815.8	777.5	790.2	700

Item	Main	Standard	Rapid
	0	0	0
	17	12	5
	15	15	0
	0	0	0
	0	0	0
	0	0	0
History	32	27	5

Games since
	Main 32	Standard 27		Rapid 5		Blitz 0
Gender	Male
Age group	U10
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	17	11.5	67.65	150	1277.3	1427.3
Standard	12	6.5	54.17	35.4	1315.3	1350.7
Rapid	5	5	100	425	1186	1611
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	32	20	62.5	106.2	1219.8	1326
Standard	27	15	55.56	47.2	1226	1273.3
Rapid	5	5	100	425	1186	1611
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1315.8	1277.5	1290.2	1200
2025-09-30	1262.6	1204.5	1290.2	1200
2025-09-01	1262.6	1204.5	1290.2	1200
2025-08-01	1262.6	1204.5	1290.2	1200
2025-07-01	1203	1204.5	1200	1200
2025-06-01	1203	1204.5	1200	1200
2025-05-01	1203	1204.5	1200	1200
2025-04-01	1203	1204.5	1200	1200
2025-03-01	1203	1204.5	1200	1200
2025-02-01	1199.5	1201.4	1200	1200
2025-01-01	1196.1	1199.8	1200	1200
2024-12-01	1196.1	1199.8	1200	1200
2024-11-01	1196.1	1199.8	1200	1200
2024-10-01	1196.1	1199.8	1200	1200
2024-09-01	1191	1194.4	1200	1200
2024-08-01	1225.6	1230.8	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	Bojanala's FIDE On The Orion Express 2025 (Little Pawns)	2025-10-04	2025-10-05	Standard	Bojanala Platina (NBR)	7	7	4	Yes	Analysis
2	Bojanala's Clash Of Schools -Primary Schools 2025 (U9)	2025-07-26	2025-07-26	Rapid	Bojanala Platina (NBR)	5	5	5	Yes	Analysis
3	Bojanala's Battle In The Kloof 2025 (Center Pawns)	2025-02-15	2025-02-15	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bojanala's FIDE On The Orion Express 2025 (Little Pawns)	2025-10-04	2025-10-05	Standard	Bojanala Platina (NBR)	7	7	4	Yes	Analysis
2	Bojanala's Clash Of Schools -Primary Schools 2025 (U9)	2025-07-26	2025-07-26	Rapid	Bojanala Platina (NBR)	5	5	5	Yes	Analysis
3	Bojanala's Battle In The Kloof 2025 (Center Pawns)	2025-02-15	2025-02-15	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
4	Bojanala Circuit Championships 3 of 4 2024 (U8)	2024-09-14	2024-09-14	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
5	Bojanala's FIDE In The Sparkling Waters 2024 (Young Junior Champs)	2024-08-17	2024-08-17	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
6	Bojanala's Clash Of Schools 2024 (U9)	2024-07-20	2024-07-20	Standard	Bojanala Platina (NBR)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament Bojanala's Battle In The Kloof 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-02-15	rnd 5	type Standard	result 0.5	date 2025-07-26	rnd 5	type Rapid	result 1
		Opponent Jacobs, B (Bernard)				Opponent Engelbrecht, K (Klara Dorethea)
2	3	Tournament Bojanala's FIDE On The Orion Express 2025				Tournament Bojanala's FIDE On The Orion Express 2025
		date 2025-10-04	rnd 2	type Standard	result 1	date 2025-10-04	rnd 4	type Standard	result 1
		Opponent Modisane, P (Ponatshego)				Opponent Coetsee, L (Luca)
3	3	Tournament Bojanala Circuit Championships 3 of 4 2024				Tournament Bojanala Circuit Championships 3 of 4 2024
		date 2024-09-14	rnd 2	type Standard	result 1	date 2024-09-14	rnd 4	type Standard	result 1
		Opponent Schoeler, AC (Adriaan Christopher)				Opponent Weidemann, K (Kean)

#	Games	Start				End
1	3	Tournament Bojanala Circuit Championships 3 of 4 2024				Tournament Bojanala Circuit Championships 3 of 4 2024
		date 2024-09-14	rnd 2	type Standard	result 1	date 2024-09-14	rnd 4	type Standard	result 1
		Opponent Schoeler, AC (Adriaan Christopher)				Opponent Weidemann, K (Kean)
2	3	Tournament Bojanala's Clash Of Schools 2024				Tournament Bojanala's FIDE In The Sparkling Waters 2024
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-08-17	rnd 1	type Standard	result 0.5
		Opponent Mashego, L (Lesedi)				Opponent Kgame, K (Kgosi Otshepeng)
3	2	Tournament Bojanala's FIDE In The Sparkling Waters 2024				Tournament Bojanala's FIDE In The Sparkling Waters 2024
		date 2024-08-17	rnd 4	type Standard	result 1	date 2024-08-17	rnd 5	type Standard	result 0.5
		Opponent Jonas, M (Minenhle)				Opponent Segoe, K (Kgosi)

#	Games	Start				End
1	5	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 5	type Rapid	result 1
		Opponent Borrageiro, R (Rocci)				Opponent Engelbrecht, K (Klara Dorethea)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 5	type Rapid	result 1
		Opponent Borrageiro, R (Rocci)				Opponent Engelbrecht, K (Klara Dorethea)
2	3	Tournament Bojanala Circuit Championships 3 of 4 2024				Tournament Bojanala Circuit Championships 3 of 4 2024
		date 2024-09-14	rnd 2	type Standard	result 1	date 2024-09-14	rnd 4	type Standard	result 1
		Opponent Schoeler, AC (Adriaan Christopher)				Opponent Weidemann, K (Kean)
3	2	Tournament Bojanala's Clash Of Schools 2024				Tournament Bojanala's Clash Of Schools 2024
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-07-20	rnd 5	type Standard	result 1
		Opponent Mashego, L (Lesedi)				Opponent Van Heerden, M (Markus)

#	Games	Start				End
1	3	Tournament Bojanala Circuit Championships 3 of 4 2024				Tournament Bojanala Circuit Championships 3 of 4 2024
		date 2024-09-14	rnd 2	type Standard	result 1	date 2024-09-14	rnd 4	type Standard	result 1
		Opponent Schoeler, AC (Adriaan Christopher)				Opponent Weidemann, K (Kean)
2	2	Tournament Bojanala's Clash Of Schools 2024				Tournament Bojanala's Clash Of Schools 2024
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-07-20	rnd 5	type Standard	result 1
		Opponent Mashego, L (Lesedi)				Opponent Van Heerden, M (Markus)
3	1	Tournament Bojanala's Battle In The Kloof 2025				Tournament Bojanala's Battle In The Kloof 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Olivier, H (Heinrich)				Opponent Olivier, H (Heinrich)

#	Games	Start				End
1	5	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 5	type Rapid	result 1
		Opponent Borrageiro, R (Rocci)				Opponent Engelbrecht, K (Klara Dorethea)

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	Botes ,L (Levi)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Botes ,L (Levi)	2	1405	980	2	1403.8	980	0	0	0	0	0	0
2	Lotlhare ,O (Oreratile)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Lotlhare ,O (Oreratile)	1	1302.3	877.3	1	1317	877.3	0	0	0	0	0	0
3	Modisane ,P (Ponatshego)	1	1	425	1	1	425	0	0	0	0	0	0
3	Modisane ,P (Ponatshego)	1	1191.8	1616.8	1	1190.3	1616.8	0	0	0	0	0	0
4	Swart ,J (Jan-Dirk)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Swart ,J (Jan-Dirk)	1	1254.7	829.7	1	1252.7	829.7	0	0	0	0	0	0
5	Kgame ,K (Kgosi Otshepeng)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Kgame ,K (Kgosi Otshepeng)	1	1020.4	1020.4	1	1004.3	1020.4	0	0	0	0	0	0
6	Jonas ,M (Minenhle)	1	1	425	1	1	425	0	0	0	0	0	0
6	Jonas ,M (Minenhle)	1	1060.6	1485.6	1	1060.4	1485.6	0	0	0	0	0	0
7	Motsuenyane ,P (Phapaano)	1	1	425	1	1	425	0	0	0	0	0	0
7	Motsuenyane ,P (Phapaano)	1	1131.6	1556.6	1	1120.8	1556.6	0	0	0	0	0	0
8	Bekker ,J (Jacobus)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Bekker ,J (Jacobus)	1	1504.1	1079.1	1	1508.9	1079.1	0	0	0	0	0	0
9	Mashego ,L (Lesedi)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mashego ,L (Lesedi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Weidemann ,K (Kean)	1	1	425	1	1	425	0	0	0	0	0	0
10	Weidemann ,K (Kean)	1	1236	1661	1	1234.7	1661	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

Strydom, R (Rayden)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms