Chess South Africa Ratings Database

PLAYER PAGE

Personal

Cronje, C (Christiaan)

Chess SA id

1150146566

FIDE id

Date of birth

2015-01-24 (U12)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-07-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1156.9	1154.8	1200	1125.6
Raw rating	1156.9	1154.8	1200	1125.6
Weighted rating	1156.6	1154.3	1200	1125.6
Weighted performance	760.5	0	0	0
Floor	702.3	701.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	176.3	176.9	165.8	184.4
Highest rating	1209.5 2022-09-01	1203.6 2022-09-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1202.3 2022-10-01	1201.6 2022-10-01	1200 2024-02-01	1200 2019-12-01
Highest weighted rating	1202.3 2022-10-01	1201.6 2023-03-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1209.5 2022-09-01	1203.6 2022-09-01	1200 2024-02-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1156.9	1154.8	1200	1125.6
Analysis
Rating	1156.9	1154.8	1200	1125.6
Raw rating	1156.9	1154.8	1200	1125.6
Weighted rating	1156.6	1154.3	1200
Weighted performance	760.5	0	0
K-factor	36	36	36	36
Floor	702.3	701.6	700	700
Max/Min rating change allowed	176.3	176.9	165.8	184.4
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	1156.9	1154.8	1200	1125.6
New weighted rating	1156.6	1154.4	1200	1125.6
New weighted performance	760.2	0	0	0
Temp new rating	1156.9	1154.8	1200	1125.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1156.9	1154.8	1200	1125.6
New K-factor	36	36	36	36
New floor	702.3	701.6	700	700

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	15	15	0
	12	5	7
	0	0	0
History	27	20	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Johannesburg Metro (GJM)
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	27	11	40.74	-78.7	1191.9	1113.2
Standard	20	9	45	-42.5	1185	1142.5
Rapid	0	0	0	0	0	0
Blitz	7	2	28.57	-182.1	1211.4	1029.3

Date	Main	Standard	Rapid	Blitz
2025-09-30	1156.9	1154.8	1200	1125.6
2025-09-01	1156.9	1154.8	1200	1125.6
2025-08-01	1156.9	1154.8	1200	1125.6
2025-07-01	1156.9	1154.8	1200	1125.6
2025-06-01	1156.9	1154.8	1200	1125.6
2025-05-01	1156.9	1154.8	1200	1125.6
2025-04-01	1156.9	1154.8	1200	1125.6
2025-03-01	1156.9	1154.8	1200	1125.6
2025-02-01	1156.9	1154.8	1200	1125.6
2025-01-01	1156.1	1153.7	1200	1125.6
2024-12-01	1156.1	1153.7	1200	1125.6
2024-11-01	1156.1	1153.7	1200	1125.6
2024-10-01	1156.1	1153.7	1200	1125.6
2024-09-01	1156.1	1153.7	1200	1125.6
2024-08-01	1156.1	1153.7	1200	1125.6
2024-07-01	1156.1	1153.7	1200	1125.6
2024-06-01	1156.1	1153.7	1200	1125.6
2024-08-01	1156.1	1153.7	1200	1125.6
2024-04-01	1156.1	1153.7	1200	1125.6
2024-03-01	1156.1	1153.7	1200	1125.6
2024-02-01	1156.1	1153.7	1200	1125.6
2024-01-01	1156.1	1153.7	1200	1125.6
2023-12-01	1156.1	1153.7	1200	1125.6
2023-11-01	1156.1	1153.7	1200	1125.6

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 Menlo Open Tournament (E)	2023-07-22	2023-07-22	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	JNW Open - Trinityhouse Little Falls 2023 (U10)	2023-06-24	2023-06-24	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
3	JNW Open - Crawford 2023 (U10)	2023-03-04	2023-03-04	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
4	Chessheroes Bazaar Blitz 2022	2022-10-29	2022-10-29	Blitz	Johannesburg Metro (GJM)	7	7	2	Yes	Analysis
5	JMC 3rd Trials 2022 (U8)	2022-09-11	2022-09-11	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament JMC 3rd Trials 2022				Tournament JMC 3rd Trials 2022
		date 2022-09-11	rnd 3	type Standard	result 1	date 2022-09-11	rnd 5	type Standard	result 1
		Opponent Van Heerden, L (Lisa)				Opponent Strydom, M (Mikayla)
2	2	Tournament 2023 Menlo Open Tournament				Tournament 2023 Menlo Open Tournament
		date 2023-07-22	rnd 3	type Standard	result 1	date 2023-07-22	rnd 4	type Standard	result 1
		Opponent Westermann, I (Inge)				Opponent Lentswane, K (Kaboyaone)
3	2	Tournament JNW Open - Trinityhouse Little Falls 2023				Tournament JNW Open - Trinityhouse Little Falls 2023
		date 2023-06-24	rnd 2	type Standard	result 0.5	date 2023-06-24	rnd 3	type Standard	result 1
		Opponent Bazhko, M (Mikhail)				Opponent Balasubramaniam, V (Viiswesh)

#	Games	Start				End
1	3	Tournament JMC 3rd Trials 2022				Tournament JMC 3rd Trials 2022
		date 2022-09-11	rnd 3	type Standard	result 1	date 2022-09-11	rnd 5	type Standard	result 1
		Opponent Van Heerden, L (Lisa)				Opponent Strydom, M (Mikayla)
2	2	Tournament 2023 Menlo Open Tournament				Tournament 2023 Menlo Open Tournament
		date 2023-07-22	rnd 3	type Standard	result 1	date 2023-07-22	rnd 4	type Standard	result 1
		Opponent Westermann, I (Inge)				Opponent Lentswane, K (Kaboyaone)
3	2	Tournament JNW Open - Trinityhouse Little Falls 2023				Tournament JNW Open - Trinityhouse Little Falls 2023
		date 2023-06-24	rnd 2	type Standard	result 0.5	date 2023-06-24	rnd 3	type Standard	result 1
		Opponent Bazhko, M (Mikhail)				Opponent Balasubramaniam, V (Viiswesh)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Chessheroes Bazaar Blitz 2022				Tournament Chessheroes Bazaar Blitz 2022
		date 2022-10-29	rnd 6	type Blitz	result 1	date 2022-10-29	rnd 7	type Blitz	result 1
		Opponent Raikane, O (Ontshiametse)				Opponent Tayob, A (Amaarah)

#	Games	Start				End
1	2	Tournament 2023 Menlo Open Tournament				Tournament 2023 Menlo Open Tournament
		date 2023-07-22	rnd 3	type Standard	result 1	date 2023-07-22	rnd 4	type Standard	result 1
		Opponent Westermann, I (Inge)				Opponent Lentswane, K (Kaboyaone)
2	2	Tournament JNW Open - Crawford 2023				Tournament JNW Open - Crawford 2023
		date 2023-03-04	rnd 4	type Standard	result 1	date 2023-03-04	rnd 5	type Standard	result 1
		Opponent Saaiman, N (Nicolaas)				Opponent Phumelo, S (Simon)
3	2	Tournament Chessheroes Bazaar Blitz 2022				Tournament Chessheroes Bazaar Blitz 2022
		date 2022-10-29	rnd 6	type Blitz	result 1	date 2022-10-29	rnd 7	type Blitz	result 1
		Opponent Raikane, O (Ontshiametse)				Opponent Tayob, A (Amaarah)

#	Games	Start				End
1	2	Tournament 2023 Menlo Open Tournament				Tournament 2023 Menlo Open Tournament
		date 2023-07-22	rnd 3	type Standard	result 1	date 2023-07-22	rnd 4	type Standard	result 1
		Opponent Westermann, I (Inge)				Opponent Lentswane, K (Kaboyaone)
2	2	Tournament JNW Open - Crawford 2023				Tournament JNW Open - Crawford 2023
		date 2023-03-04	rnd 4	type Standard	result 1	date 2023-03-04	rnd 5	type Standard	result 1
		Opponent Saaiman, N (Nicolaas)				Opponent Phumelo, S (Simon)
3	1	Tournament JNW Open - Trinityhouse Little Falls 2023				Tournament JNW Open - Trinityhouse Little Falls 2023
		date 2023-06-24	rnd 5	type Standard	result 1	date 2023-06-24	rnd 5	type Standard	result 1
		Opponent Gupta, A (Avyan)				Opponent Gupta, A (Avyan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Chessheroes Bazaar Blitz 2022				Tournament Chessheroes Bazaar Blitz 2022
		date 2022-10-29	rnd 6	type Blitz	result 1	date 2022-10-29	rnd 7	type Blitz	result 1
		Opponent Raikane, O (Ontshiametse)				Opponent Tayob, A (Amaarah)

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	Gupta ,A (Avyan)	1	1	425	1	1	425	0	0	0	0	0	0
1	Gupta ,A (Avyan)	1	1126.8	1551.8	1	1113.6	1551.8	0	0	0	0	0	0
2	Roux ,N (Noah)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Roux ,N (Noah)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Van Heerden ,L (Lisa)	1	1	425	1	1	425	0	0	0	0	0	0
3	Van Heerden ,L (Lisa)	1	1164.5	1589.5	1	1153.6	1589.5	0	0	0	0	0	0
4	Badat ,M (Mikaeel)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Badat ,M (Mikaeel)	1	1343.7	918.7	1	1337.5	918.7	0	0	0	0	0	0
5	Bazhko ,M (Mikhail)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Bazhko ,M (Mikhail)	1	1067.6	1067.6	1	1043.6	1067.6	0	0	0	0	0	0
6	Kwint ,J (Jack)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kwint ,J (Jack)	1	1146.4	721.4	1	1144	721.4	0	0	0	0	0	0
7	Burger ,B (Benjamin)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Burger ,B (Benjamin)	1	1297.5	872.5	1	1307.7	872.5	0	0	0	0	0	0
8	Jugmohan ,V (Vihar)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Jugmohan ,V (Vihar)	1	1188.9	763.9	1	1184.8	763.9	0	0	0	0	0	0
9	Marais ,A (Ava)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Marais ,A (Ava)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Stelloh ,S (Sebastian)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Stelloh ,S (Sebastian)	1	1221.6	796.6	1	1224.4	796.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Cronje, C (Christiaan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms