Chess South Africa Ratings Database

PLAYER PAGE

Personal

Irion, T (Tash-Lee)

Chess SA id

2080142236

FIDE id

Date of birth

2008-04-08 (U18)

Gender

Female

Region

ZF Mgcawu (NZF)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1148.6	1140.3	1200	1200
Raw rating	1147.6	1139	1200	1200
Weighted rating	1148.6	1140.3	1200	1200
Weighted performance	836.1	836.2	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	178.7	180.9	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.4	0.5	0	0
New rating	1149	1140.8	1200	1200
Analysis
Rating	1148.6	1140.3	1200	1200
Raw rating	1147.6	1139	1200	1200
Weighted rating	1148.6	1140.3	1200
Weighted performance	836.1	836.2	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	178.7	180.9	165.8	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	1147.6	1139	1200	1200
New weighted rating	1149	1140.8	1200	1200
New weighted performance	835.8	835.8	0	0
Temp new rating	1149	1140.8	1200	1200
Temp new rating +/-	0.4	0.5	0	0
Final new rating +/-	0.4	0.5	0	0
New rating	1149	1140.8	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	4	4
	5	5
	4	4
	9	9
	0	0
History	22	22

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	ZF Mgcawu (NZF)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-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	4	0.5	12.5	-318.8	1228.4	909.7
Standard	4	0.5	12.5	-318.8	1228.4	909.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	22	8	36.36	-115.9	1189.5	1073.6
Standard	22	8	36.36	-115.9	1189.5	1073.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1147.6	1139	1200	1200
2025-09-01	1147.6	1139	1200	1200
2025-08-01	1147.6	1139	1200	1200
2025-07-01	1147	1138.2	1200	1200
2025-06-01	1146.3	1137.3	1200	1200
2025-05-01	1144.2	1135	1200	1200
2025-04-01	1159	1153.6	1200	1200
2025-03-01	1159	1153.6	1200	1200
2025-02-01	1159	1153.6	1200	1200
2025-01-01	1159	1153.6	1200	1200
2024-12-01	1159	1153.6	1200	1200
2024-11-01	1159	1153.6	1200	1200
2024-10-01	1159	1153.6	1200	1200
2024-09-01	1159	1153.6	1200	1200
2024-08-01	1159	1153.6	1200	1200
2024-07-01	1124.8	1109.6	1200	1200
2024-06-01	1124.8	1109.6	1200	1200
2024-08-01	1124.8	1109.6	1200	1200
2024-04-01	1124.8	1109.6	1200	1200
2024-03-01	1124.8	1109.6	1200	1200
2024-02-01	1124.8	1109.6	1200	1200
2024-01-01	1124.8	1109.6	1200	1200
2023-12-01	1124.8	1109.6	1200	1200
2023-11-01	1124.8	1109.6	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	Pawn Stars Chess Tournament 12 April 2025 (B)	2025-04-12	2025-04-12	Standard	ZF Mgcawu (NZF)	5	4	0.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Pawn Stars Chess Tournament 12 April 2025 (B)	2025-04-12	2025-04-12	Standard	ZF Mgcawu (NZF)	5	4	0.5	Yes	Analysis
2	2024 Duineveld Open Toernooi (U16)	2024-07-20	2024-07-20	Standard	ZF Mgcawu (NZF)	5	5	3	Yes	Analysis
3	ZF Mgcawu Open 2023 (U13+U15)	2023-03-04	2023-03-04	Standard	ZF Mgcawu (NZF)	5	4	1	Yes	Analysis
4	Northern Cape Provincial Schools Trials 2022 (U15 Girls)	2022-06-24	2022-06-24	Standard	Frances Baard (NCF)	5	5	1.5	Yes	Analysis
5	ZFM Schools Trials 2022 (U15 Girls)	2022-05-28	2022-05-28	Standard	ZF Mgcawu (NZF)	5	4	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament ZF Mgcawu Open 2023				Tournament 2024 Duineveld Open Toernooi
		date 2023-03-04	rnd 5	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Mathiesie, V (Vuyani)				Opponent Daries, R (Rio)
2	3	Tournament ZFM Schools Trials 2022				Tournament Northern Cape Provincial Schools Trials 2022
		date 2022-05-28	rnd 4	type Standard	result 1	date 2022-06-24	rnd 1	type Standard	result 0.5
		Opponent Mouers, M (Melvia)				Opponent Simon, D (Diyana)
3	1	Tournament Pawn Stars Chess Tournament 12 April 2025				Tournament Pawn Stars Chess Tournament 12 April 2025
		date 2025-04-12	rnd 5	type Standard	result 0.5	date 2025-04-12	rnd 5	type Standard	result 0.5
		Opponent Green, J (Jordan)				Opponent Green, J (Jordan)

#	Games	Start				End
1	4	Tournament ZF Mgcawu Open 2023				Tournament 2024 Duineveld Open Toernooi
		date 2023-03-04	rnd 5	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Mathiesie, V (Vuyani)				Opponent Daries, R (Rio)
2	3	Tournament ZFM Schools Trials 2022				Tournament Northern Cape Provincial Schools Trials 2022
		date 2022-05-28	rnd 4	type Standard	result 1	date 2022-06-24	rnd 1	type Standard	result 0.5
		Opponent Mouers, M (Melvia)				Opponent Simon, D (Diyana)
3	1	Tournament Pawn Stars Chess Tournament 12 April 2025				Tournament Pawn Stars Chess Tournament 12 April 2025
		date 2025-04-12	rnd 5	type Standard	result 0.5	date 2025-04-12	rnd 5	type Standard	result 0.5
		Opponent Green, J (Jordan)				Opponent Green, J (Jordan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament ZF Mgcawu Open 2023				Tournament 2024 Duineveld Open Toernooi
		date 2023-03-04	rnd 5	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Mathiesie, V (Vuyani)				Opponent Daries, R (Rio)
2	2	Tournament ZFM Schools Trials 2022				Tournament ZFM Schools Trials 2022
		date 2022-05-28	rnd 4	type Standard	result 1	date 2022-05-28	rnd 5	type Standard	result 1
		Opponent Mouers, M (Melvia)				Opponent Van Wyk, T (Tashney)
3	1	Tournament Northern Cape Provincial Schools Trials 2022				Tournament Northern Cape Provincial Schools Trials 2022
		date 2022-06-24	rnd 4	type Standard	result 1	date 2022-06-24	rnd 4	type Standard	result 1
		Opponent El Mokadam, L (Labeba)				Opponent El Mokadam, L (Labeba)

#	Games	Start				End
1	4	Tournament ZF Mgcawu Open 2023				Tournament 2024 Duineveld Open Toernooi
		date 2023-03-04	rnd 5	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Mathiesie, V (Vuyani)				Opponent Daries, R (Rio)
2	2	Tournament ZFM Schools Trials 2022				Tournament ZFM Schools Trials 2022
		date 2022-05-28	rnd 4	type Standard	result 1	date 2022-05-28	rnd 5	type Standard	result 1
		Opponent Mouers, M (Melvia)				Opponent Van Wyk, T (Tashney)
3	1	Tournament Northern Cape Provincial Schools Trials 2022				Tournament Northern Cape Provincial Schools Trials 2022
		date 2022-06-24	rnd 4	type Standard	result 1	date 2022-06-24	rnd 4	type Standard	result 1
		Opponent El Mokadam, L (Labeba)				Opponent El Mokadam, L (Labeba)

No games found.

#	Games	Start				End

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	Simon ,D (Diyana)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Simon ,D (Diyana)	2	1202.2	989.7	2	1201.6	989.7	0	0	0	0	0	0
2	Van Wyk ,T (Tashney)	2	1	0	2	1	0	0	0	0	0	0	0
2	Van Wyk ,T (Tashney)	2	1164.3	1164.3	2	1156.6	1164.3	0	0	0	0	0	0
3	Green ,J (Jordan)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Green ,J (Jordan)	2	1226.8	1014.3	2	1230.8	1014.3	0	0	0	0	0	0
4	Daries ,R (Rio)	2	1	0	2	1	0	0	0	0	0	0	0
4	Daries ,R (Rio)	2	1153.2	1153.2	2	1145.4	1153.2	0	0	0	0	0	0
5	Mouers ,M (Melvia)	2	1	0	2	1	0	0	0	0	0	0	0
5	Mouers ,M (Melvia)	2	1072.9	1072.9	2	1064	1072.9	0	0	0	0	0	0
6	Pietersen ,M (Mikayla)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Pietersen ,M (Mikayla)	2	1169.9	744.9	2	1163.6	744.9	0	0	0	0	0	0
7	Crafford ,C (Christiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Crafford ,C (Christiaan)	1	1199.8	774.8	1	1199.7	774.8	0	0	0	0	0	0
8	Booysen ,G (Gevanno Luthando)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Booysen ,G (Gevanno Luthando)	1	1133.2	708.2	1	1128.4	708.2	0	0	0	0	0	0
9	Mathiesie ,V (Vuyani)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mathiesie ,V (Vuyani)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Van Wyk ,L (Leo-Nay)	1	1	425	1	1	425	0	0	0	0	0	0
10	Van Wyk ,L (Leo-Nay)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Irion, T (Tash-Lee)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms