Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rencken, EM (Emily Maria)

Chess SA id

207077113

FIDE id

Date of birth

2007-03-20 (U20)

Gender

Female

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-05-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1185.9	1183.8	1200	1200
Raw rating	1185.9	1183.8	1200	1200
Weighted rating	1185.8	1183.7	1200	1200
Weighted performance	716.7	715.6	0	0
Floor	705.7	711.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.2	169.7	165.8	165.8
Highest rating	1208.2 2019-05-01	1211.2 2023-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1205.7 2023-04-01	1211.2 2023-04-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1205.7 2018-02-01	1211.2 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1208.2 2019-05-01	1203.3 2019-05-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1185.9	1183.8	1200	1200
Analysis
Rating	1185.9	1183.8	1200	1200
Raw rating	1185.9	1183.8	1200	1200
Weighted rating	1185.8	1183.7	1200
Weighted performance	716.7	715.6	0
K-factor	36	36	36	36
Floor	705.7	711.2	700	700
Max/Min rating change allowed	169.2	169.7	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	1185.9	1183.8	1200	1200
New weighted rating	1185.8	1183.7	1200	1200
New weighted performance	716.3	715.2	0	0
Temp new rating	1185.9	1183.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1185.9	1183.8	1200	1200
New K-factor	36	36	36	36
New floor	705.7	711.2	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	15	15
	0	0
	0	0
History	99	99

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 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	94	42.5	45.21	-40.7	1033.1	992.4
Standard	94	42.5	45.21	-40.7	1033.1	992.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1185.9	1183.8	1200	1200
2025-09-01	1185.9	1183.8	1200	1200
2025-08-01	1185.9	1183.8	1200	1200
2025-07-01	1185.9	1183.8	1200	1200
2025-06-01	1185.9	1183.8	1200	1200
2025-05-01	1185.9	1183.8	1200	1200
2025-04-01	1185.9	1183.8	1200	1200
2025-03-01	1185.9	1183.8	1200	1200
2025-02-01	1185.9	1183.8	1200	1200
2025-01-01	1185.7	1183.5	1200	1200
2024-12-01	1185.7	1183.5	1200	1200
2024-11-01	1185.7	1183.5	1200	1200
2024-10-01	1185.7	1183.5	1200	1200
2024-09-01	1185.7	1183.5	1200	1200
2024-08-01	1185.7	1183.5	1200	1200
2024-07-01	1185.7	1183.5	1200	1200
2024-06-01	1185.7	1183.5	1200	1200
2024-08-01	1185.7	1183.5	1200	1200
2024-04-01	1185.7	1183.5	1200	1200
2024-03-01	1185.7	1183.5	1200	1200
2024-02-01	1185.7	1183.5	1200	1200
2024-01-01	1185.7	1183.5	1200	1200
2023-12-01	1185.7	1183.5	1200	1200
2023-11-01	1185.7	1183.5	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	Valia's Chess Tournament 2023 (C)	2023-05-06	2023-05-06	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
2	Hoerskool Drie Riviere Open 2023 (C)	2023-03-11	2023-03-11	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
3	Laerkool Midvaal Chess Open 2023 (B)	2023-01-28	2023-01-28	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
4	TST-MSA Chess Open 2019 (C)	2019-07-20	2019-07-20	Standard	Sedibeng (GSV)	5	4	1.5	Yes	Analysis
5	Vaal Chess Club Open 2019 (C)	2019-06-01	2019-06-01	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
6	Word of Life 2019 (C)	2019-05-11	2019-05-11	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
7	Amigo Spur Eligwa Chess Open 2019 (C)	2019-05-18	2019-05-18	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
8	2019 Heidelberg Open (C)	2019-02-02	2019-02-02	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
9	Eagle`s Open 2018 (C)	2018-12-08	2018-12-08	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
10	South African Junior Team Championships 2018 (U12D)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	1	Yes	Analysis
11	2018 Interregion Sedibeng vs Ekurhuleni (E)	2018-11-03	2018-11-03	Standard	Sedibeng (GSV)	5	5	0	Yes	Analysis
12	Henley Open 2018 (C)	2018-09-08	2018-09-08	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
13	TST-MSA Tournament 2018 (D)	2018-07-21	2018-07-21	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
14	Sasolburg Open 2018 (D)	2018-06-02	2018-06-02	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
15	Hoerskool Drie Riviere Open 2018 (C)	2018-06-09	2018-06-09	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
16	Broadland`s Knights Chess Open 2018 (D)	2018-06-16	2018-06-16	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
17	Word of Life Open 2018 (C)	2018-05-12	2018-05-12	Standard	Sedibeng (GSV)	5	5	1.5	Yes	Analysis
18	Henley Open 2018 (C)	2018-03-10	2018-03-10	Standard	Sedibeng (GSV)	5	5	0.5	Yes	Analysis
19	Carels Open 2018 (C)	2018-03-03	2018-03-03	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis

#	Games	Start				End
1	7	Tournament Hoerskool Drie Riviere Open 2018				Tournament TST-MSA Tournament 2018
		date 2018-06-09	rnd 5	type Standard	result 0.5	date 2018-07-21	rnd 1	type Standard	result 1
		Opponent Vahed, K (Kyran)				Opponent Eberwein, HJ (Heinrich)
2	5	Tournament Laerkool Midvaal Chess Open 2023				Tournament Hoerskool Drie Riviere Open 2023
		date 2023-01-28	rnd 3	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Korff, D (Damian)				Opponent Libaze, O (Orabile)
3	5	Tournament 2019 Heidelberg Open				Tournament Word of Life 2019
		date 2019-02-02	rnd 5	type Standard	result 1	date 2019-05-11	rnd 4	type Standard	result 1
		Opponent Bugue, JM (Jeffrey Manuel)				Opponent Vermeulen, H (Henrico)

#	Games	Start				End
1	7	Tournament Hoerskool Drie Riviere Open 2018				Tournament TST-MSA Tournament 2018
		date 2018-06-09	rnd 5	type Standard	result 0.5	date 2018-07-21	rnd 1	type Standard	result 1
		Opponent Vahed, K (Kyran)				Opponent Eberwein, HJ (Heinrich)
2	5	Tournament Laerkool Midvaal Chess Open 2023				Tournament Hoerskool Drie Riviere Open 2023
		date 2023-01-28	rnd 3	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Korff, D (Damian)				Opponent Libaze, O (Orabile)
3	5	Tournament 2019 Heidelberg Open				Tournament Word of Life 2019
		date 2019-02-02	rnd 5	type Standard	result 1	date 2019-05-11	rnd 4	type Standard	result 1
		Opponent Bugue, JM (Jeffrey Manuel)				Opponent Vermeulen, H (Henrico)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Broadland`s Knights Chess Open 2018				Tournament TST-MSA Tournament 2018
		date 2018-06-16	rnd 1	type Standard	result 1	date 2018-07-21	rnd 1	type Standard	result 1
		Opponent Beere, A (Aidan)				Opponent Eberwein, HJ (Heinrich)
2	5	Tournament Laerkool Midvaal Chess Open 2023				Tournament Hoerskool Drie Riviere Open 2023
		date 2023-01-28	rnd 3	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Korff, D (Damian)				Opponent Libaze, O (Orabile)
3	5	Tournament 2019 Heidelberg Open				Tournament Word of Life 2019
		date 2019-02-02	rnd 5	type Standard	result 1	date 2019-05-11	rnd 4	type Standard	result 1
		Opponent Bugue, JM (Jeffrey Manuel)				Opponent Vermeulen, H (Henrico)

#	Games	Start				End
1	6	Tournament Broadland`s Knights Chess Open 2018				Tournament TST-MSA Tournament 2018
		date 2018-06-16	rnd 1	type Standard	result 1	date 2018-07-21	rnd 1	type Standard	result 1
		Opponent Beere, A (Aidan)				Opponent Eberwein, HJ (Heinrich)
2	5	Tournament Laerkool Midvaal Chess Open 2023				Tournament Hoerskool Drie Riviere Open 2023
		date 2023-01-28	rnd 3	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Korff, D (Damian)				Opponent Libaze, O (Orabile)
3	5	Tournament 2019 Heidelberg Open				Tournament Word of Life 2019
		date 2019-02-02	rnd 5	type Standard	result 1	date 2019-05-11	rnd 4	type Standard	result 1
		Opponent Bugue, JM (Jeffrey Manuel)				Opponent Vermeulen, H (Henrico)

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	Botha ,L (Liane)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
1	Botha ,L (Liane)	4	824.9	612.4	4	834	612.4	0	0	0	0	0	0
2	Loubser ,SA (Stephanus)	4	0.5	-318.8	4	0.5	-318.8	0	0	0	0	0	0
2	Loubser ,SA (Stephanus)	4	1049.4	730.7	4	1059.1	730.7	0	0	0	0	0	0
3	Eberwein ,HJ (Heinrich Jurgen)	3	3	425	3	3	425	0	0	0	0	0	0
3	Eberwein ,HJ (Heinrich Jurgen)	3	996.5	1421.5	3	984.2	1421.5	0	0	0	0	0	0
4	Tolmay ,L (Llewellyn)	2	2	425	2	2	425	0	0	0	0	0	0
4	Tolmay ,L (Llewellyn)	2	925.7	1350.7	2	929.4	1350.7	0	0	0	0	0	0
5	Tabane ,G (Gomolemo)	2	2	425	2	2	425	0	0	0	0	0	0
5	Tabane ,G (Gomolemo)	2	1110.3	1535.3	2	1107.8	1535.3	0	0	0	0	0	0
6	Williams ,A (Anika)	2	1	0	2	1	0	0	0	0	0	0	0
6	Williams ,A (Anika)	2	1301.3	1301.3	2	1297.4	1301.3	0	0	0	0	0	0
7	Khaudi ,R (Rorisang)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Khaudi ,R (Rorisang)	2	1020.6	595.6	2	1015.8	595.6	0	0	0	0	0	0
8	De Beer ,E (Elrize)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
8	De Beer ,E (Elrize)	2	782.5	570	2	796.2	570	0	0	0	0	0	0
9	Van Wyk ,J (Jonathan)	2	1	0	2	1	0	0	0	0	0	0	0
9	Van Wyk ,J (Jonathan)	2	751.2	751.2	2	734.9	751.2	0	0	0	0	0	0
10	De Villiers ,D (Danielle)	2	2	425	2	2	425	0	0	0	0	0	0
10	De Villiers ,D (Danielle)	2	1117.3	1542.3	2	1108	1542.3	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

Rencken, EM (Emily Maria)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms