Chess South Africa Ratings Database

PLAYER PAGE

Personal

Istain, T (Tyler)

Chess SA id

1140191476

FIDE id

Date of birth

2014-07-14 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1241.5	1224.9	1244.3	1200
Raw rating	1241.5	1224.9	1244.3	1200
Weighted rating	1225.1	1204.4	1244.3	1200
Weighted performance	0	0	0	0
Floor	741.5	724.9	744.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	156.3	160	155.7	165.8
Highest rating	1312.3 2023-12-01	1224.9 2025-11-30	1406.1 2023-12-01	1200 2018-10-01
Highest raw rating	1241.5 2025-11-30	1224.9 2025-11-30	1244.3 2024-02-01	1200 2024-02-01
Highest weighted rating	1232.9 2025-06-01	1213 2018-10-01	1243.4 2025-08-01	1200 2018-10-01
Highest weighted performance	1312.3 2023-12-01	1200 2024-02-01	1406.1 2023-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1241.5	1224.9	1244.3	1200
Analysis
Rating	1241.5	1224.9	1244.3	1200
Raw rating	1241.5	1224.9	1244.3	1200
Weighted rating	1225.1	1204.4	1244.3
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	741.5	724.9	744.3	700
Max/Min rating change allowed	156.3	160	155.7	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	1241.5	1224.9	1244.3	1200
New weighted rating	1226.5	1206.2	1244.3	1200
New weighted performance	0	0	0	0
Temp new rating	1241.5	1224.9	1244.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1241.5	1224.9	1244.3	1200
New K-factor	36	36	36	36
New floor	741.5	724.9	744.3	700

Item	Main	Standard	Rapid
	0	0	0
	12	12	0
	5	5	0
	5	0	5
	0	0	0
	0	0	0
History	22	17	5

Games since
	Main 22	Standard 17		Rapid 5		Blitz 0
Gender	Male
Age group	U12
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
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	12	3	25	-212.5	1288.6	1076.1
Standard	12	3	25	-212.5	1288.6	1076.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	22	8.5	38.64	-96.6	1289.4	1192.8
Standard	17	5.5	32.35	-150	1288.5	1138.5
Rapid	5	3	60	85	1292.6	1377.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1241.5	1224.9	1244.3	1200
2025-11-30	1241.5	1224.9	1244.3	1200
2025-11-01	1221.7	1200.4	1244.3	1200
2025-09-30	1221.7	1200.4	1244.3	1200
2025-09-01	1221.7	1200.4	1244.3	1200
2025-08-01	1221.7	1200.4	1244.3	1200
2025-07-01	1218.6	1197	1244.3	1200
2025-06-01	1221.7	1201	1244.3	1200
2025-05-01	1221.4	1200.9	1244.3	1200
2025-04-01	1221	1200.9	1244.3	1200
2025-03-01	1220.4	1200.7	1244.3	1200
2025-02-01	1218.1	1198.2	1244.3	1200
2025-01-01	1232.9	1213	1244.3	1200
2024-12-01	1223.3	1200	1244.3	1200
2024-11-01	1223.3	1200	1244.3	1200
2024-10-01	1223.3	1200	1244.3	1200
2024-09-01	1223.3	1200	1244.3	1200
2024-11-01	1223.3	1200	1244.3	1200
2024-07-01	1223.3	1200	1244.3	1200
2024-06-01	1223.3	1200	1244.3	1200
2024-05-01	1223.3	1200	1244.3	1200
2024-04-01	1223.3	1200	1244.3	1200
2024-03-01	1223.3	1200	1244.3	1200
2024-02-01	1223.3	1200	1244.3	1200

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	Gordons Bay Primary Chess Championship 2025 (U11)	2025-10-25	2025-10-25	Standard	Cape Town (WCT)	5	4	2	Yes	Analysis
2	Cape Town Chess Junior League 2025 (U14)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	6	3	0	Yes	Analysis
3	Helderberg Chess Club PS Development Tournament 2025 (U11 Boys)	2025-01-25	2025-01-25	Standard	Cape Town (WCT)	5	5	1	Yes	Analysis
4	Gordons Bay Primary Chess Championship 2024 (U11)	2024-11-09	2024-11-09	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
5	Gordons Bay Primary Chess Championship 2023 (U7+U9 Mixed)	2023-12-09	2023-12-09	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Gordons Bay Primary Chess Championship 2023				Tournament Gordons Bay Primary Chess Championship 2023
		date 2023-12-09	rnd 1	type Rapid	result 1	date 2023-12-09	rnd 3	type Rapid	result 1
		Opponent Viljoen, J (Jordan Joshua)				Opponent Buckus, A (Ayden)
2	2	Tournament Helderberg Chess Club PS Development Tournament 2025				Tournament Helderberg Chess Club PS Development Tournament 2025
		date 2025-01-25	rnd 3	type Standard	result 0.5	date 2025-01-25	rnd 4	type Standard	result 0.5
		Opponent Amoraal, S (Simeon)				Opponent Gage, C (Clayton)
3	2	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Gordons Bay Primary Chess Championship 2024
		date 2024-11-09	rnd 1	type Standard	result 1	date 2024-11-09	rnd 2	type Standard	result 1
		Opponent Nam, E (Eunjun)				Opponent Raaths, D (Daniel)

#	Games	Start				End
1	2	Tournament Helderberg Chess Club PS Development Tournament 2025				Tournament Helderberg Chess Club PS Development Tournament 2025
		date 2025-01-25	rnd 3	type Standard	result 0.5	date 2025-01-25	rnd 4	type Standard	result 0.5
		Opponent Amoraal, S (Simeon)				Opponent Gage, C (Clayton)
2	2	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Gordons Bay Primary Chess Championship 2024
		date 2024-11-09	rnd 1	type Standard	result 1	date 2024-11-09	rnd 2	type Standard	result 1
		Opponent Nam, E (Eunjun)				Opponent Raaths, D (Daniel)
3	1	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Gordons Bay Primary Chess Championship 2024
		date 2024-11-09	rnd 4	type Standard	result 0.5	date 2024-11-09	rnd 4	type Standard	result 0.5
		Opponent September, C (Chukwulotanna)				Opponent September, C (Chukwulotanna)

#	Games	Start				End
1	3	Tournament Gordons Bay Primary Chess Championship 2023				Tournament Gordons Bay Primary Chess Championship 2023
		date 2023-12-09	rnd 1	type Rapid	result 1	date 2023-12-09	rnd 3	type Rapid	result 1
		Opponent Viljoen, J (Jordan Joshua)				Opponent Buckus, A (Ayden)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Gordons Bay Primary Chess Championship 2023				Tournament Gordons Bay Primary Chess Championship 2023
		date 2023-12-09	rnd 1	type Rapid	result 1	date 2023-12-09	rnd 3	type Rapid	result 1
		Opponent Viljoen, J (Jordan Joshua)				Opponent Buckus, A (Ayden)
2	2	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Gordons Bay Primary Chess Championship 2024
		date 2024-11-09	rnd 1	type Standard	result 1	date 2024-11-09	rnd 2	type Standard	result 1
		Opponent Nam, E (Eunjun)				Opponent Raaths, D (Daniel)

#	Games	Start				End
1	2	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Gordons Bay Primary Chess Championship 2024
		date 2024-11-09	rnd 1	type Standard	result 1	date 2024-11-09	rnd 2	type Standard	result 1
		Opponent Nam, E (Eunjun)				Opponent Raaths, D (Daniel)

#	Games	Start				End
1	3	Tournament Gordons Bay Primary Chess Championship 2023				Tournament Gordons Bay Primary Chess Championship 2023
		date 2023-12-09	rnd 1	type Rapid	result 1	date 2023-12-09	rnd 3	type Rapid	result 1
		Opponent Viljoen, J (Jordan Joshua)				Opponent Buckus, A (Ayden)

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	Stewart ,N (Neil)	3	0	-425	2	0	-425	1	0	-425	0	0	0
1	Stewart ,N (Neil)	3	1501.1	1076.1	2	1470.1	1076.1	1	1518.4	1076.1	0	0	0
2	Walters ,N (Nicola)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Walters ,N (Nicola)	2	1483.6	1058.6	1	1528.4	1058.6	1	1512.6	1058.6	0	0	0
3	Webb ,P (Paul)	2	2	425	1	1	425	1	1	425	0	0	0
3	Webb ,P (Paul)	2	1194.4	1619.4	1	1186.9	1619.4	1	1168.4	1619.4	0	0	0
4	Burnett ,T (Tomas)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Burnett ,T (Tomas)	1	1454	1029	1	1440.7	1029	0	0	0	0	0	0
5	Van Der Spuy ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Van Der Spuy ,D (Daniel)	1	1262.2	837.2	1	1236.7	837.2	0	0	0	0	0	0
6	Raisun ,M (Mark)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Raisun ,M (Mark)	1	1199.4	774.4	1	1199.2	774.4	0	0	0	0	0	0
7	Gage ,C (Clayton)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Gage ,C (Clayton)	1	1269.1	1269.1	1	1259.4	1269.1	0	0	0	0	0	0
8	Nam ,E (Eunjun)	1	1	425	1	1	425	0	0	0	0	0	0
8	Nam ,E (Eunjun)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	September ,C (Chukwulotanna)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	September ,C (Chukwulotanna)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
10	Raaths ,D (Daniel)	1	1	425	1	1	425	0	0	0	0	0	0
10	Raaths ,D (Daniel)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Istain, T (Tyler)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms