Chess South Africa Ratings Database

PLAYER PAGE

Personal

Istain, T (Tyler)

Chess SA id

1140191476

FIDE id

Date of birth

2014-07-14 (U12)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-31

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1064.6

Item	Main	Standard	Rapid	Blitz
Rating	1222.2	1200.6	1244.3	1200
Raw rating	1221.7	1200.4	1244.3	1200
Weighted rating	1222.2	1200.6	1244.2	1200
Weighted performance	0	0	0	0
Floor	732.9	713	744.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.8	165.7	155.7	165.8
Highest rating	1312.3 2023-12-01	1213 2025-01-01	1406.1 2023-12-01	1200 2018-10-01
Highest raw rating	1232.9 2025-01-01	1213 2025-01-01	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	1222.2	1200.6	1244.3	1200
Analysis
Rating	1222.2	1200.6	1244.3	1200
Raw rating	1221.7	1200.4	1244.3	1200
Weighted rating	1222.2	1200.6	1244.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	732.9	713	744.3	700
Max/Min rating change allowed	160.8	165.7	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	1221.7	1200.4	1244.3	1200
New weighted rating	1222.2	1200.6	1244.3	1200
New weighted performance	0	0	0	0
Temp new rating	1222.2	1200.6	1244.3	1200
Temp new rating +/-	-0	-0	0	0
Final new rating +/-	-0	-0	0	0
New rating	1222.2	1200.6	1244.3	1200
New K-factor	36	36	36	36
New floor	732.9	713	744.3	700

Item	Main	Standard	Rapid
	0	0	0
	8	8	0
	5	5	0
	5	0	5
	0	0	0
	0	0	0
History	18	13	5

Games since
	Main 18	Standard 13		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	8	1	12.5	-318.8	1251.6	932.8
Standard	8	1	12.5	-318.8	1251.6	932.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	18	6.5	36.11	-118.1	1273.2	1155.1
Standard	13	3.5	26.92	-196.2	1265.7	1069.6
Rapid	5	3	60	85	1292.6	1377.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
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
2024-08-01	1223.3	1200	1244.3	1200
2024-07-01	1223.3	1200	1244.3	1200
2024-06-01	1223.3	1200	1244.3	1200
2024-08-01	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
2024-01-01	1223.3	1200	1244.3	1200
2023-12-01	1223.3	1200	1244.3	1200
2023-11-01	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	Cape Town Chess Junior League 2025 (U14)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	6	3	0	Yes	Analysis
2	Helderberg Chess Club PS Development Tournament 2025 (U11 Boys)	2025-01-25	2025-01-25	Standard	Cape Town (WCT)	5	5	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Junior League 2025 (U14)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	6	3	0	Yes	Analysis
2	Helderberg Chess Club PS Development Tournament 2025 (U11 Boys)	2025-01-25	2025-01-25	Standard	Cape Town (WCT)	5	5	1	Yes	Analysis
3	Gordons Bay Primary Chess Championship 2024 (U11)	2024-11-09	2024-11-09	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
4	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)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Stewart ,N (Neil)	2	1494.3	1069.3	1	1470.6	1069.3	1	1518.4	1069.3	0	0	0
2	Gage ,C (Clayton)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Gage ,C (Clayton)	1	1269.1	1269.1	1	1259.4	1269.1	0	0	0	0	0	0
3	Van Der Spuy ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Van Der Spuy ,D (Daniel)	1	1262.2	837.2	1	1236.7	837.2	0	0	0	0	0	0
4	Raisun ,M (Mark)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Raisun ,M (Mark)	1	1199.4	774.4	1	1199.2	774.4	0	0	0	0	0	0
5	Nam ,E (Eunjun)	1	1	425	1	1	425	0	0	0	0	0	0
5	Nam ,E (Eunjun)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Webb ,A (Amori)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Webb ,A (Amori)	1	1279	854	1	1267.1	854	0	0	0	0	0	0
7	September ,C (Chukwulotanna)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	September ,C (Chukwulotanna)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
8	Raaths ,D (Daniel)	1	1	425	1	1	425	0	0	0	0	0	0
8	Raaths ,D (Daniel)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Martin ,E (Emma)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Martin ,E (Emma)	1	1305.9	880.9	1	1282.7	880.9	0	0	0	0	0	0
10	McCarthy ,S (Sebastian)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	McCarthy ,S (Sebastian)	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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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