Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kirstein, M (Mine)

Chess SA id

2140143072

FIDE id

Date of birth

2014-05-23 (U12)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-04-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1169.8	1162.2	1200	1200
Raw rating	1169.8	1162.2	1200	1200
Weighted rating	1169.7	1162.1	1200	1200
Weighted performance	0	0	0	0
Floor	722.2	726.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	173.1	175	165.8	165.8
Highest rating	1328 2022-06-01	1326.2 2022-06-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1222.2 2022-07-01	1226.4 2022-07-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1222.2 2023-04-01	1226.4 2023-04-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1328 2022-06-01	1326.2 2022-06-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1169.8	1162.2	1200	1200
Analysis
Rating	1169.8	1162.2	1200	1200
Raw rating	1169.8	1162.2	1200	1200
Weighted rating	1169.7	1162.1	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	722.2	726.4	700	700
Max/Min rating change allowed	173.1	175	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	1169.8	1162.2	1200	1200
New weighted rating	1169.7	1162.1	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1169.8	1162.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1169.8	1162.2	1200	1200
New K-factor	36	36	36	36
New floor	722.2	726.4	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	5	5
	5	5
	0	0
History	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	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	10	4	40	-85	1210.7	1125.7
Standard	10	4	40	-85	1210.7	1125.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1169.8	1162.2	1200	1200
2025-09-01	1169.8	1162.2	1200	1200
2025-08-01	1169.8	1162.2	1200	1200
2025-07-01	1169.8	1162.2	1200	1200
2025-06-01	1169.8	1162.2	1200	1200
2025-05-01	1169.8	1162.2	1200	1200
2025-04-01	1169.8	1162.2	1200	1200
2025-03-01	1169.8	1162.2	1200	1200
2025-02-01	1169.8	1162.2	1200	1200
2025-01-01	1169.6	1162	1200	1200
2024-12-01	1169.6	1162	1200	1200
2024-11-01	1169.6	1162	1200	1200
2024-10-01	1169.6	1162	1200	1200
2024-09-01	1169.6	1162	1200	1200
2024-08-01	1169.6	1162	1200	1200
2024-07-01	1169.6	1162	1200	1200
2024-06-01	1169.6	1162	1200	1200
2024-08-01	1169.6	1162	1200	1200
2024-04-01	1169.6	1162	1200	1200
2024-03-01	1169.6	1162	1200	1200
2024-02-01	1169.6	1162	1200	1200
2024-01-01	1169.6	1162	1200	1200
2023-12-01	1169.6	1162	1200	1200
2023-11-01	1169.6	1162	1200	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	2023 Tshwane South School District CLOSED Individual Championships (U11 Girls)	2023-04-22	2023-04-22	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
2	Tuks Junior Chess Club Developmental Tournament 2022 (Yellow)	2022-06-17	2022-06-17	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Tuks Junior Chess Club Developmental Tournament 2022				Tournament Tuks Junior Chess Club Developmental Tournament 2022
		date 2022-06-17	rnd 2	type Standard	result 1	date 2022-06-17	rnd 3	type Standard	result 1
		Opponent Haupt, A (Abigail)				Opponent Van Der Berg, S (Sienna)
2	1	Tournament 2023 Tshwane South School District CLOSED Individual Championships				Tournament 2023 Tshwane South School District CLOSED Individual Championships
		date 2023-04-22	rnd 3	type Standard	result 1	date 2023-04-22	rnd 3	type Standard	result 1
		Opponent Mabasa, D (Dzunani)				Opponent Mabasa, D (Dzunani)
3	1	Tournament Tuks Junior Chess Club Developmental Tournament 2022				Tournament Tuks Junior Chess Club Developmental Tournament 2022
		date 2022-06-17	rnd 5	type Standard	result 1	date 2022-06-17	rnd 5	type Standard	result 1
		Opponent Potgieter, R (Raven)				Opponent Potgieter, R (Raven)

#	Games	Start				End
1	2	Tournament Tuks Junior Chess Club Developmental Tournament 2022				Tournament Tuks Junior Chess Club Developmental Tournament 2022
		date 2022-06-17	rnd 2	type Standard	result 1	date 2022-06-17	rnd 3	type Standard	result 1
		Opponent Haupt, A (Abigail)				Opponent Van Der Berg, S (Sienna)
2	1	Tournament 2023 Tshwane South School District CLOSED Individual Championships				Tournament 2023 Tshwane South School District CLOSED Individual Championships
		date 2023-04-22	rnd 3	type Standard	result 1	date 2023-04-22	rnd 3	type Standard	result 1
		Opponent Mabasa, D (Dzunani)				Opponent Mabasa, D (Dzunani)
3	1	Tournament Tuks Junior Chess Club Developmental Tournament 2022				Tournament Tuks Junior Chess Club Developmental Tournament 2022
		date 2022-06-17	rnd 5	type Standard	result 1	date 2022-06-17	rnd 5	type Standard	result 1
		Opponent Potgieter, R (Raven)				Opponent Potgieter, R (Raven)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Tuks Junior Chess Club Developmental Tournament 2022				Tournament Tuks Junior Chess Club Developmental Tournament 2022
		date 2022-06-17	rnd 2	type Standard	result 1	date 2022-06-17	rnd 3	type Standard	result 1
		Opponent Haupt, A (Abigail)				Opponent Van Der Berg, S (Sienna)
2	1	Tournament 2023 Tshwane South School District CLOSED Individual Championships				Tournament 2023 Tshwane South School District CLOSED Individual Championships
		date 2023-04-22	rnd 3	type Standard	result 1	date 2023-04-22	rnd 3	type Standard	result 1
		Opponent Mabasa, D (Dzunani)				Opponent Mabasa, D (Dzunani)
3	1	Tournament Tuks Junior Chess Club Developmental Tournament 2022				Tournament Tuks Junior Chess Club Developmental Tournament 2022
		date 2022-06-17	rnd 5	type Standard	result 1	date 2022-06-17	rnd 5	type Standard	result 1
		Opponent Potgieter, R (Raven)				Opponent Potgieter, R (Raven)

#	Games	Start				End
1	2	Tournament Tuks Junior Chess Club Developmental Tournament 2022				Tournament Tuks Junior Chess Club Developmental Tournament 2022
		date 2022-06-17	rnd 2	type Standard	result 1	date 2022-06-17	rnd 3	type Standard	result 1
		Opponent Haupt, A (Abigail)				Opponent Van Der Berg, S (Sienna)
2	1	Tournament 2023 Tshwane South School District CLOSED Individual Championships				Tournament 2023 Tshwane South School District CLOSED Individual Championships
		date 2023-04-22	rnd 3	type Standard	result 1	date 2023-04-22	rnd 3	type Standard	result 1
		Opponent Mabasa, D (Dzunani)				Opponent Mabasa, D (Dzunani)
3	1	Tournament Tuks Junior Chess Club Developmental Tournament 2022				Tournament Tuks Junior Chess Club Developmental Tournament 2022
		date 2022-06-17	rnd 5	type Standard	result 1	date 2022-06-17	rnd 5	type Standard	result 1
		Opponent Potgieter, R (Raven)				Opponent Potgieter, R (Raven)

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	Du Plessis ,M (Mia)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Du Plessis ,M (Mia)	1	1409	984	1	1404.7	984	0	0	0	0	0	0
2	Froneman ,R (Reinard)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Froneman ,R (Reinard)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Potgieter ,R (Raven)	1	1	425	1	1	425	0	0	0	0	0	0
3	Potgieter ,R (Raven)	1	1170	1595	1	1165.4	1595	0	0	0	0	0	0
4	Pillay ,V (Verana)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Pillay ,V (Verana)	1	1275.3	850.3	1	1257.8	850.3	0	0	0	0	0	0
5	Haupt ,A (Abigail)	1	1	425	1	1	425	0	0	0	0	0	0
5	Haupt ,A (Abigail)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Erwee ,E (Elizabeth)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Erwee ,E (Elizabeth)	1	1062.7	637.7	1	1059.1	637.7	0	0	0	0	0	0
7	Van Der Berg ,S (Sienna)	1	1	425	1	1	425	0	0	0	0	0	0
7	Van Der Berg ,S (Sienna)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Weder ,K (Karlien)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Weder ,K (Karlien)	1	1190.2	765.2	1	1200	765.2	0	0	0	0	0	0
9	Mabasa ,D (Dzunani)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mabasa ,D (Dzunani)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Von Kloeg ,M (Marlene)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Von Kloeg ,M (Marlene)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

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PLAYER PAGE

Personal

Kirstein, M (Mine)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms