Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ritchie, E (Elian)

Chess SA id

1160300277

FIDE id

Date of birth

2016-10-13 (U10)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1038.9

Item	Main	Standard	Rapid	Blitz
Rating	1125.2	1123.7	1200	1200
Raw rating	1125.2	1123.7	1200	1200
Weighted rating	1108.1	1101.2	1200	1200
Weighted performance	995.1	993.8	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	184.5	184.9	165.8	165.8
Highest rating	1200 2024-03-01	1200 2024-03-01	1200 2024-04-01	1200 2024-04-01
Highest raw rating	1200 2024-03-01	1200 2024-03-01	1200 2024-04-01	1200 2024-04-01
Highest weighted rating	1200 2024-03-01	1200 2024-03-01	1200 2024-04-01	1200 2024-04-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-04-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1125.2	1123.7	1200	1200
Analysis
Rating	1125.2	1123.7	1200	1200
Raw rating	1125.2	1123.7	1200	1200
Weighted rating	1108.1	1101.2	1200
Weighted performance	995.1	993.8	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	184.5	184.9	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	1125.2	1123.7	1200	1200
New weighted rating	1109.1	1102.6	1200	1200
New weighted performance	989	987.8	0	0
Temp new rating	1125.2	1123.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1125.2	1123.7	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	24	24
	33	33
	0	0
	0	0
	0	0
History	57	57

Games since
	Main 57	Standard 57		Rapid 0		Blitz 0
Gender	Male
Age group	U10
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	4437		1434		369
Male	3248		1058		283
U10	444		153		40
U10 Male	325		122		31
Standard
	RSA		Province		Region
Overall	4413		1571		391
Male	3231		1168		297
U10	438		179		46
U10 Male	327		144		36
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	24	5.5	22.92	-230.2	1274.9	1044.7
Standard	24	5.5	22.92	-230.2	1274.9	1044.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	57	13.5	23.68	-223.7	1235.4	1011.7
Standard	57	13.5	23.68	-223.7	1235.4	1011.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1125.2	1123.7	1200	1200
2025-09-30	1108.7	1101.4	1200	1200
2025-09-01	1108.7	1101.4	1200	1200
2025-08-01	1108.7	1101.4	1200	1200
2025-07-01	1143.9	1131.9	1200	1200
2025-06-01	1143.9	1131.9	1200	1200
2025-05-01	1199.9	1199.9	1200	1200
2025-04-01	1104.5	1098.1	1200	1200
2025-03-01	1104.5	1098.1	1200	1200
2025-02-01	1103.9	1098	1200	1200
2025-01-01	1046.9	1041.2	1200	1200
2024-12-01	1066.5	1060.8	1200	1200
2024-11-01	1066.5	1060.8	1200	1200
2024-10-01	1066.5	1060.8	1200	1200
2024-09-01	1066.5	1060.8	1200	1200
2024-08-01	1066.5	1060.8	1200	1200
2024-07-01	1059.9	1047.6	1200	1200
2024-09-01	1059.9	1047.6	1200	1200
2024-05-01	1077.8	1062.8	1200	1200
2024-04-01	1070.5	1048.4	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	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	2025 Gauteng Top Schools Teams (U9)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	South African Open 2025 (U10 Open)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis
3	JMC Crawford Sandton 2025 (U10)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis
4	First Knights Juniors Chess Tournament 2025 (U10)	2025-02-09	2025-02-09	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
5	JMC Kick Off 2025 (U10)	2025-02-02	2025-02-02	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U9)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	South African Open 2025 (U10 Open)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis
3	JMC Crawford Sandton 2025 (U10)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis
4	First Knights Juniors Chess Tournament 2025 (U10)	2025-02-09	2025-02-09	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
5	JMC Kick Off 2025 (U10)	2025-02-02	2025-02-02	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
6	Gauteng Inter-Region at UJ 2024 (U10 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
7	Chess Power House July Open 2024 (E)	2024-07-20	2024-07-20	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
8	GoForChess Junior Chess Championships 2024 (Junior)	2024-05-19	2024-05-19	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
9	JMC Helpmekaar Kollege Tournament 2024 (U10)	2024-05-04	2024-05-04	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
10	First Knight Riders Junior Open 2024 (U8+U10)	2024-04-20	2024-04-20	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
11	JNW Open - Classic - Crawford 2024 (U10)	2024-03-09	2024-03-09	Standard	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis
12	JMC Unika School Tournament 2024 (U10)	2024-03-02	2024-03-02	Standard	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis

#	Games	Start				End
1	3	Tournament JMC Kick Off 2025				Tournament First Knights Juniors Chess Tournament 2025
		date 2025-02-02	rnd 4	type Standard	result 0.5	date 2025-02-09	rnd 1	type Standard	result 0.5
		Opponent Nobadina, K (Kwande)				Opponent Liu, L (Linyue)
2	2	Tournament 2025 Gauteng Top Schools Teams				Tournament 2025 Gauteng Top Schools Teams
		date 2025-08-29	rnd 4	type Standard	result 1	date 2025-08-29	rnd 5	type Standard	result 1
		Opponent Shange, N (Nkosinathi)				Opponent Pienaar, B (Brandon)
3	2	Tournament GoForChess Junior Chess Championships 2024				Tournament GoForChess Junior Chess Championships 2024
		date 2024-05-19	rnd 2	type Standard	result 1	date 2024-05-19	rnd 3	type Standard	result 1
		Opponent Kara, R (Rumaisah)				Opponent Priessnitz, L (Louis)

#	Games	Start				End
1	3	Tournament JMC Kick Off 2025				Tournament First Knights Juniors Chess Tournament 2025
		date 2025-02-02	rnd 4	type Standard	result 0.5	date 2025-02-09	rnd 1	type Standard	result 0.5
		Opponent Nobadina, K (Kwande)				Opponent Liu, L (Linyue)
2	2	Tournament GoForChess Junior Chess Championships 2024				Tournament GoForChess Junior Chess Championships 2024
		date 2024-05-19	rnd 2	type Standard	result 1	date 2024-05-19	rnd 3	type Standard	result 1
		Opponent Kara, R (Rumaisah)				Opponent Priessnitz, L (Louis)
3	2	Tournament First Knight Riders Junior Open 2024				Tournament First Knight Riders Junior Open 2024
		date 2024-04-20	rnd 3	type Standard	result 1	date 2024-04-20	rnd 4	type Standard	result 1
		Opponent Ntshingila, T (Tandzile)				Opponent Makhaula, A (Athandile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament GoForChess Junior Chess Championships 2024				Tournament GoForChess Junior Chess Championships 2024
		date 2024-05-19	rnd 2	type Standard	result 1	date 2024-05-19	rnd 3	type Standard	result 1
		Opponent Kara, R (Rumaisah)				Opponent Priessnitz, L (Louis)
2	2	Tournament First Knight Riders Junior Open 2024				Tournament First Knight Riders Junior Open 2024
		date 2024-04-20	rnd 3	type Standard	result 1	date 2024-04-20	rnd 4	type Standard	result 1
		Opponent Ntshingila, T (Tandzile)				Opponent Makhaula, A (Athandile)
3	1	Tournament First Knights Juniors Chess Tournament 2025				Tournament First Knights Juniors Chess Tournament 2025
		date 2025-02-09	rnd 5	type Standard	result 1	date 2025-02-09	rnd 5	type Standard	result 1
		Opponent Khaohle, K (Karabo)				Opponent Khaohle, K (Karabo)

#	Games	Start				End
1	2	Tournament GoForChess Junior Chess Championships 2024				Tournament GoForChess Junior Chess Championships 2024
		date 2024-05-19	rnd 2	type Standard	result 1	date 2024-05-19	rnd 3	type Standard	result 1
		Opponent Kara, R (Rumaisah)				Opponent Priessnitz, L (Louis)
2	2	Tournament First Knight Riders Junior Open 2024				Tournament First Knight Riders Junior Open 2024
		date 2024-04-20	rnd 3	type Standard	result 1	date 2024-04-20	rnd 4	type Standard	result 1
		Opponent Ntshingila, T (Tandzile)				Opponent Makhaula, A (Athandile)
3	1	Tournament First Knights Juniors Chess Tournament 2025				Tournament First Knights Juniors Chess Tournament 2025
		date 2025-02-09	rnd 5	type Standard	result 1	date 2025-02-09	rnd 5	type Standard	result 1
		Opponent Khaohle, K (Karabo)				Opponent Khaohle, K (Karabo)

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	Steyn ,K (Kahn)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Steyn ,K (Kahn)	3	1258.4	833.4	3	1266.6	833.4	0	0	0	0	0	0
2	Manchikala ,V (Venkaiah Hansel)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Manchikala ,V (Venkaiah Hansel)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Sooganchand ,G (Gia)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Sooganchand ,G (Gia)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Zhu ,R (Ryan Yuancheng)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Zhu ,R (Ryan Yuancheng)	1	1417.9	992.9	1	1422.4	992.9	0	0	0	0	0	0
5	Peter ,B (Bulumko)	1	1	425	1	1	425	0	0	0	0	0	0
5	Peter ,B (Bulumko)	1	1138.1	1563.1	1	1200	1563.1	0	0	0	0	0	0
6	Kruger ,B (Barend)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kruger ,B (Barend)	1	1317.1	892.1	1	1311.9	892.1	0	0	0	0	0	0
7	Rawjee ,A (Aiden)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Rawjee ,A (Aiden)	1	1259.1	834.1	1	1270.9	834.1	0	0	0	0	0	0
8	Kgwale ,I (Itumeleng)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Kgwale ,I (Itumeleng)	1	1096.4	671.4	1	1141.3	671.4	0	0	0	0	0	0
9	Mathi ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mathi ,D (Daniel)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Dennison ,L (Llyght)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Dennison ,L (Llyght)	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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PLAYER PAGE

Personal

Ritchie, E (Elian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms