Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mthiyane, I (Irene)

Chess SA id

2030105874

FIDE id

Date of birth

2003-11-27 (Adult)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-08-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1215.4	1206.8	1218.4	1200
Raw rating	1215.4	1206.8	1218.4	1200
Weighted rating	1215.4	1206.8	1218.4	1200
Weighted performance	0	0	0	0
Floor	715.4	706.8	718.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	162.2	164.2	161.5	165.8
Highest rating	1215.4 2024-02-01	1206.8 2024-02-01	1292.5 2019-05-01	1200 2018-10-01
Highest raw rating	1215.4 2024-02-01	1206.8 2024-02-01	1218.4 2024-02-01	1200 2024-02-01
Highest weighted rating	1215.4 2025-02-01	1206.8 2024-02-01	1218.4 2025-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1292.5 2019-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1215.4	1206.8	1218.4	1200
Analysis
Rating	1215.4	1206.8	1218.4	1200
Raw rating	1215.4	1206.8	1218.4	1200
Weighted rating	1215.4	1206.8	1218.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	715.4	706.8	718.4	700
Max/Min rating change allowed	162.2	164.2	161.5	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	1215.4	1206.8	1218.4	1200
New weighted rating	1215.4	1206.8	1218.4	1200
New weighted performance	0	0	0	0
Temp new rating	1215.4	1206.8	1218.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1215.4	1206.8	1218.4	1200
New K-factor	36	36	36	36
New floor	715.4	706.8	718.4	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	15	10	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	9	60	85	1143.2	1228.2
Standard	10	6	60	85	1120.2	1205.2
Rapid	5	3	60	85	1189.2	1274.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1215.4	1206.8	1218.4	1200
2025-09-01	1215.4	1206.8	1218.4	1200
2025-08-01	1215.4	1206.8	1218.4	1200
2025-07-01	1215.4	1206.8	1218.4	1200
2025-06-01	1215.4	1206.8	1218.4	1200
2025-05-01	1215.4	1206.8	1218.4	1200
2025-04-01	1215.4	1206.8	1218.4	1200
2025-03-01	1215.4	1206.8	1218.4	1200
2025-02-01	1215.4	1206.8	1218.4	1200
2025-01-01	1215.4	1206.8	1218.4	1200
2024-12-01	1215.4	1206.8	1218.4	1200
2024-11-01	1215.4	1206.8	1218.4	1200
2024-10-01	1215.4	1206.8	1218.4	1200
2024-09-01	1215.4	1206.8	1218.4	1200
2024-08-01	1215.4	1206.8	1218.4	1200
2024-07-01	1215.4	1206.8	1218.4	1200
2024-06-01	1215.4	1206.8	1218.4	1200
2024-08-01	1215.4	1206.8	1218.4	1200
2024-04-01	1215.4	1206.8	1218.4	1200
2024-03-01	1215.4	1206.8	1218.4	1200
2024-02-01	1215.4	1206.8	1218.4	1200
2024-01-01	1215.4	1206.8	1218.4	1200
2023-12-01	1215.4	1206.8	1218.4	1200
2023-11-01	1215.4	1206.8	1218.4	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	2019 Gauteng School League Finals (U19 Girls)	2019-08-24	2019-08-24	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	Gauteng D9 Finals 2019 (U18 Girls)	2019-05-18	2019-05-18	Rapid	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
3	2018 Gauteng League Final (U15-U19 Girls)	2018-08-25	2018-08-25	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Gauteng D9 Finals 2019				Tournament 2019 Gauteng School League Finals
		date 2019-05-18	rnd 4	type Rapid	result 1	date 2019-08-24	rnd 1	type Standard	result 1
		Opponent Sibanda, C (Chantel)				Opponent Ngobeni, V (Vallery)
2	2	Tournament 2018 Gauteng League Final				Tournament 2018 Gauteng League Final
		date 2018-08-25	rnd 3	type Standard	result 1	date 2018-08-25	rnd 4	type Standard	result 1
		Opponent Mochela, P (Precious)				Opponent Mphahlele, L (Lehlogonolo)
3	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 5	type Standard	result 1	date 2019-08-24	rnd 5	type Standard	result 1
		Opponent Minnaar, M (Michelle)				Opponent Minnaar, M (Michelle)

#	Games	Start				End
1	2	Tournament 2018 Gauteng League Final				Tournament 2018 Gauteng League Final
		date 2018-08-25	rnd 3	type Standard	result 1	date 2018-08-25	rnd 4	type Standard	result 1
		Opponent Mochela, P (Precious)				Opponent Mphahlele, L (Lehlogonolo)
2	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 5	type Standard	result 1	date 2019-08-24	rnd 5	type Standard	result 1
		Opponent Minnaar, M (Michelle)				Opponent Minnaar, M (Michelle)
3	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 3	type Standard	result 1	date 2019-08-24	rnd 3	type Standard	result 1
		Opponent Zwane, Z (Zanele)				Opponent Zwane, Z (Zanele)

#	Games	Start				End
1	2	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 4	type Rapid	result 1	date 2019-05-18	rnd 5	type Rapid	result 1
		Opponent Sibanda, C (Chantel)				Opponent Surve, R (Ria)
2	1	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 2	type Rapid	result 1	date 2019-05-18	rnd 2	type Rapid	result 1
		Opponent Okoko, J (Jennifer)				Opponent Okoko, J (Jennifer)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Gauteng D9 Finals 2019				Tournament 2019 Gauteng School League Finals
		date 2019-05-18	rnd 4	type Rapid	result 1	date 2019-08-24	rnd 1	type Standard	result 1
		Opponent Sibanda, C (Chantel)				Opponent Ngobeni, V (Vallery)
2	2	Tournament 2018 Gauteng League Final				Tournament 2018 Gauteng League Final
		date 2018-08-25	rnd 3	type Standard	result 1	date 2018-08-25	rnd 4	type Standard	result 1
		Opponent Mochela, P (Precious)				Opponent Mphahlele, L (Lehlogonolo)
3	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 5	type Standard	result 1	date 2019-08-24	rnd 5	type Standard	result 1
		Opponent Minnaar, M (Michelle)				Opponent Minnaar, M (Michelle)

#	Games	Start				End
1	2	Tournament 2018 Gauteng League Final				Tournament 2018 Gauteng League Final
		date 2018-08-25	rnd 3	type Standard	result 1	date 2018-08-25	rnd 4	type Standard	result 1
		Opponent Mochela, P (Precious)				Opponent Mphahlele, L (Lehlogonolo)
2	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 5	type Standard	result 1	date 2019-08-24	rnd 5	type Standard	result 1
		Opponent Minnaar, M (Michelle)				Opponent Minnaar, M (Michelle)
3	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 3	type Standard	result 1	date 2019-08-24	rnd 3	type Standard	result 1
		Opponent Zwane, Z (Zanele)				Opponent Zwane, Z (Zanele)

#	Games	Start				End
1	2	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 4	type Rapid	result 1	date 2019-05-18	rnd 5	type Rapid	result 1
		Opponent Sibanda, C (Chantel)				Opponent Surve, R (Ria)
2	1	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 2	type Rapid	result 1	date 2019-05-18	rnd 2	type Rapid	result 1
		Opponent Okoko, J (Jennifer)				Opponent Okoko, J (Jennifer)

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	Khoza ,P (Phomolo)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Khoza ,P (Phomolo)	2	1185.7	760.7	1	1183.2	760.7	1	1200	760.7	0	0	0
2	Sompa ,A (Ayanda)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Sompa ,A (Ayanda)	1	1182.1	757.1	1	1178.4	757.1	0	0	0	0	0	0
3	Ngobeni ,V (Vallery)	1	1	425	1	1	425	0	0	0	0	0	0
3	Ngobeni ,V (Vallery)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Mochela ,P (Precious)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mochela ,P (Precious)	1	626.8	1051.8	1	649.2	1051.8	0	0	0	0	0	0
5	Zwane ,Z (Zanele)	1	1	425	1	1	425	0	0	0	0	0	0
5	Zwane ,Z (Zanele)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Mahlangu ,A (Ayanda)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mahlangu ,A (Ayanda)	1	1093.1	668.1	1	1079.2	668.1	0	0	0	0	0	0
7	Mphofela ,S (Shantika)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mphofela ,S (Shantika)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Saungweme ,N (Nicole)	1	1	425	1	1	425	0	0	0	0	0	0
8	Saungweme ,N (Nicole)	1	1214.9	1639.9	1	1217.2	1639.9	0	0	0	0	0	0
9	Minnaar ,M (Michelle)	1	1	425	1	1	425	0	0	0	0	0	0
9	Minnaar ,M (Michelle)	1	1165.8	1590.8	1	1158.8	1590.8	0	0	0	0	0	0
10	Mphahlele ,L (Lehlogonolo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mphahlele ,L (Lehlogonolo)	1	1133.6	1558.6	1	1120	1558.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Mthiyane, I (Irene)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms