Chess South Africa Ratings Database

PLAYER PAGE

Personal

Filander, J (Jayrin)

Chess SA id

1070134025

FIDE id

Date of birth

2007-08-12 (U20)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1197.6	1178.1	1224.1	1200
Raw rating	1197	1178.1	1224.1	1200
Weighted rating	1197.6	1178.1	1223.2	1200
Weighted performance	1004.5	0	1040.8	0
Floor	742.3	760	726.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.5	171.1	160.2	165.8
Highest rating	1267.2 2022-02-01	1420.1 2022-02-01	1238.5 2024-02-01	1200 2018-10-01
Highest raw rating	1242.3 2022-03-01	1260 2022-03-01	1226.8 2024-02-01	1200 2024-02-01
Highest weighted rating	1242.3 2023-02-01	1260 2023-02-01	1222.4 2025-08-01	1200 2018-10-01
Highest weighted performance	1267.2 2022-02-01	1420.1 2022-02-01	1238.5 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.1	0	0	0
New rating	1197.7	1178.1	1224.1	1200
Analysis
Rating	1197.6	1178.1	1224.1	1200
Raw rating	1197	1178.1	1224.1	1200
Weighted rating	1197.6	1178.1	1223.2
Weighted performance	1004.5	0	1040.8
K-factor	36	36	36	36
Floor	742.3	760	726.8	700
Max/Min rating change allowed	166.5	171.1	160.2	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	1197	1178.1	1224.1	1200
New weighted rating	1197.7	1178.1	1223.3	1200
New weighted performance	1004.1	0	1040.4	0
Temp new rating	1197.7	1178.1	1224.1	1200
Temp new rating +/-	0.1	0	0	0
Final new rating +/-	0.1	0	0	0
New rating	1197.7	1178.1	1224.1	1200
New K-factor	36	36	36	36
New floor	742.3	760	726.8	700

Item	Main	Standard	Rapid
	0	0	0
	11	6	5
	10	0	10
	19	5	14
	10	6	4
	5	0	5
History	55	17	38

Games since
	Main 31	Standard 6		Rapid 25		Blitz 0
Gender	Male
Age group	U20
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1483		749		182
Male	1170		571		131
U20	96		52		19
U20 Male	83		47		17
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	11	4.5	40.91	-77.3	1235.8	1158.5
Standard	6	2	33.33	-141.7	1233.9	1092.2
Rapid	5	2.5	50	0	1238.1	1238.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	55	25.5	46.36	-30.9	1226	1195.1
Standard	17	7.5	44.12	-50	1185.2	1135.2
Rapid	38	18	47.37	-22.4	1244.3	1221.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1197	1178.1	1224.1	1200
2025-09-01	1197	1178.1	1224.1	1200
2025-08-01	1197	1178.1	1224.1	1200
2025-07-01	1196.4	1178.1	1224.1	1200
2025-06-01	1195.7	1178.1	1224.1	1200
2025-05-01	1194.9	1178	1224.1	1200
2025-04-01	1193.1	1176.2	1224.1	1200
2025-03-01	1203.8	1178.3	1224.1	1200
2025-02-01	1199.9	1178.3	1221.8	1200
2025-01-01	1199.9	1178.3	1221.8	1200
2024-12-01	1199.9	1178.3	1221.8	1200
2024-11-01	1199.9	1178.3	1221.8	1200
2024-10-01	1199.9	1178.3	1221.8	1200
2024-09-01	1199.9	1178.3	1221.8	1200
2024-08-01	1199.9	1178.3	1221.8	1200
2024-07-01	1199.9	1178.3	1221.8	1200
2024-06-01	1199.9	1178.3	1221.8	1200
2024-08-01	1199.9	1178.3	1221.8	1200
2024-04-01	1199.9	1178.3	1221.8	1200
2024-03-01	1199.9	1178.3	1221.8	1200
2024-02-01	1182.4	1178.3	1226.8	1200
2024-01-01	1182.4	1178.3	1226.8	1200
2023-12-01	1182.4	1178.3	1226.8	1200
2023-11-01	1182.4	1178.3	1226.8	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	West Coast Schools Chess Prestige 2025 (U19)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
2	Lower West Coast Prestige 2025 (U19 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	West Coast Schools Chess Prestige 2025 (U19)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
2	Lower West Coast Prestige 2025 (U19 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
3	West Coast Schools Chess Prestige Championships 2024 (U18+U20 Boys)	2024-02-24	2024-02-24	Rapid	West Coast (WCU)	5	5	1.5	Yes	Analysis
4	Lower West Coast Schools Chess Prestige 2024 (U18 Boys)	2024-02-17	2024-02-17	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
5	Cape Winelands LSEN Rapid Tournament 2023	2023-11-09	2023-11-09	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
6	West Coast Primary Schools Grand Challenge League 2023 (High School)	2023-10-21	2023-10-21	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
7	West Coast High School Championships 2023 (U17 Boys)	2023-02-18	2023-02-18	Standard	West Coast (WCU)	6	5	1	Yes	Analysis
8	Lower West Coast High Schools Prestige 2023 (U17 Boys)	2023-02-11	2023-02-11	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
9	Onder-Weskus Top Skole 2022 (Hoerskool)	2022-06-04	2022-06-04	Rapid	West Coast (WCU)	5	4	0	Yes	Analysis
10	West Coast Schools Prestige 2022 (U15 Boys)	2022-02-19	2022-02-19	Standard	West Coast (WCU)	6	6	4.5	Yes	Analysis
11	Lower West Coast 2021 (U15 Boys)	2021-04-10	2021-04-10	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament West Coast Schools Prestige 2022				Tournament West Coast Schools Prestige 2022
		date 2022-02-19	rnd 2	type Standard	result 1	date 2022-02-19	rnd 6	type Standard	result 1
		Opponent Beukes, W (Waylin)				Opponent Claasen, F (Farrel)
2	4	Tournament West Coast Primary Schools Grand Challenge League 2023				Tournament Cape Winelands LSEN Rapid Tournament 2023
		date 2023-10-21	rnd 5	type Rapid	result 1	date 2023-11-09	rnd 3	type Rapid	result 1
		Opponent Klein, C (Calvin)				Opponent Pienaar, P (Perico Dominique)
3	2	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 0.5
		Opponent Tshamlambo, L (Lutho)				Opponent Mdluli, B (Ben)

#	Games	Start				End
1	5	Tournament West Coast Schools Prestige 2022				Tournament West Coast Schools Prestige 2022
		date 2022-02-19	rnd 2	type Standard	result 1	date 2022-02-19	rnd 6	type Standard	result 1
		Opponent Beukes, W (Waylin)				Opponent Claasen, F (Farrel)
2	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Fredericks, B (Brenden)				Opponent Fredericks, B (Brenden)
3	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Jakobus, D (Damian)				Opponent Jakobus, D (Damian)

#	Games	Start				End
1	4	Tournament West Coast Primary Schools Grand Challenge League 2023				Tournament Cape Winelands LSEN Rapid Tournament 2023
		date 2023-10-21	rnd 5	type Rapid	result 1	date 2023-11-09	rnd 3	type Rapid	result 1
		Opponent Klein, C (Calvin)				Opponent Pienaar, P (Perico Dominique)
2	2	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 0.5
		Opponent Tshamlambo, L (Lutho)				Opponent Mdluli, B (Ben)
3	2	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Maroem, D (Daron)				Opponent Gous, G (Grefen)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament West Coast Primary Schools Grand Challenge League 2023				Tournament Cape Winelands LSEN Rapid Tournament 2023
		date 2023-10-21	rnd 5	type Rapid	result 1	date 2023-11-09	rnd 3	type Rapid	result 1
		Opponent Klein, C (Calvin)				Opponent Pienaar, P (Perico Dominique)
2	3	Tournament West Coast Schools Prestige 2022				Tournament West Coast Schools Prestige 2022
		date 2022-02-19	rnd 2	type Standard	result 1	date 2022-02-19	rnd 4	type Standard	result 1
		Opponent Beukes, W (Waylin)				Opponent Meyer, J (Junior)
3	2	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Maroem, D (Daron)				Opponent Gous, G (Grefen)

#	Games	Start				End
1	3	Tournament West Coast Schools Prestige 2022				Tournament West Coast Schools Prestige 2022
		date 2022-02-19	rnd 2	type Standard	result 1	date 2022-02-19	rnd 4	type Standard	result 1
		Opponent Beukes, W (Waylin)				Opponent Meyer, J (Junior)
2	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Fredericks, B (Brenden)				Opponent Fredericks, B (Brenden)
3	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Jakobus, D (Damian)				Opponent Jakobus, D (Damian)

#	Games	Start				End
1	4	Tournament West Coast Primary Schools Grand Challenge League 2023				Tournament Cape Winelands LSEN Rapid Tournament 2023
		date 2023-10-21	rnd 5	type Rapid	result 1	date 2023-11-09	rnd 3	type Rapid	result 1
		Opponent Klein, C (Calvin)				Opponent Pienaar, P (Perico Dominique)
2	2	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Maroem, D (Daron)				Opponent Gous, G (Grefen)
3	2	Tournament Cape Winelands LSEN Rapid Tournament 2023				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2023-11-09	rnd 5	type Rapid	result 1	date 2024-02-17	rnd 1	type Rapid	result 1
		Opponent Cupido, M (Martin)				Opponent Morobi, M (Miguel)

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	Du Plessis ,S (Stefan)	5	0	-425	1	0	-425	4	0	-425	0	0	0
1	Du Plessis ,S (Stefan)	5	1428	1003	1	1363.2	1003	4	1366.8	1003	0	0	0
2	Maroem ,D (Daron)	3	1	-141.7	2	0	-425	1	1	425	0	0	0
2	Maroem ,D (Daron)	3	1226.6	1084.9	2	1220.1	801.6	1	1161.2	1651.6	0	0	0
3	Klein ,C (Calvin)	3	1	-141.7	0	0	0	3	1	-141.7	0	0	0
3	Klein ,C (Calvin)	3	1244.3	1102.6	0	0	0	3	1219.9	1102.6	0	0	0
4	Breytenbach ,T (Tristan)	2	1	0	1	0	-425	1	1	425	0	0	0
4	Breytenbach ,T (Tristan)	2	1186.1	1186.1	1	1183.5	761.1	1	1200	1611.1	0	0	0
5	Cotter ,W (Wian)	2	1	0	1	0	-425	1	1	425	0	0	0
5	Cotter ,W (Wian)	2	709.3	709.3	1	590	284.3	1	788.8	1134.3	0	0	0
6	Jakobus ,D (Damian)	2	2	425	1	1	425	1	1	425	0	0	0
6	Jakobus ,D (Damian)	2	1202.2	1627.2	1	1200	1627.2	1	1200	1627.2	0	0	0
7	Lewaks ,S (Shaundre)	2	0	-425	0	0	0	2	0	-425	0	0	0
7	Lewaks ,S (Shaundre)	2	1539.2	1114.2	0	0	0	2	1462.7	1114.2	0	0	0
8	Farao ,A (Adrian)	1	1	425	1	1	425	0	0	0	0	0	0
8	Farao ,A (Adrian)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Cloete ,C (Caleb)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Cloete ,C (Caleb)	1	1141.3	716.3	1	1157.1	716.3	0	0	0	0	0	0
10	Muller ,A (Adrian)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Muller ,A (Adrian)	1	1200	775	1	1200	775	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

Filander, J (Jayrin)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms