Chess South Africa Ratings Database

PLAYER PAGE

Personal

Michaels, L (Lauri-Kay)

Chess SA id

203086127

FIDE id

Date of birth

2003-07-06 (Adult)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-09-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1044.8	1035.9	557.6	621.9
Raw rating	1044.8	1035.9	557.6	621.9
Weighted rating	1044.8	1035.9	557.6	621.5
Weighted performance	242.2	232.4	0	0
Floor	555.6	553.5	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	206.8	209.5	414.1	377.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2018-01-01	1200 2018-01-01
Highest raw rating	1055.6 2019-05-01	1053.5 2019-05-01	557.6 2024-02-01	621.9 2024-02-01
Highest weighted rating	1055.6 2024-11-01	1053.5 2024-11-01	557.6 2024-11-01	621.9 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2018-01-01	1200 2018-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1044.8	1035.9	557.6	621.9
Analysis
Rating	1044.8	1035.9	557.6	621.9
Raw rating	1044.8	1035.9	557.6	621.9
Weighted rating	1044.8	1035.9	557.6
Weighted performance	242.2	232.4	0
K-factor	40	40	40	40
Floor	555.6	553.5	500	500
Max/Min rating change allowed	206.8	209.5	414.1	377.8
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	1044.8	1035.9	557.6	621.9
New weighted rating	1044.8	1035.9	557.6	621.8
New weighted performance	241.9	232.1	0	0
Temp new rating	1044.8	1035.9	557.6	621.9
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1044.8	1035.9	557.6	621.9
New K-factor	40	40	40	40
New floor	555.6	553.5	500	500

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	176	159	11	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	151	56.5	37.42	-107	1039	932
Standard	140	52.5	37.5	-106.2	1028.2	922
Rapid	5	2	40	-85	1102	1017
Blitz	6	2	33.33	-141.7	1237.5	1095.8

Date	Main	Standard	Rapid	Blitz
2025-09-30	1044.8	1035.9	557.6	621.9
2025-09-01	1044.8	1035.9	557.6	621.9
2025-08-01	1044.8	1035.9	557.6	621.9
2025-07-01	1044.8	1035.9	557.6	621.9
2025-06-01	1044.8	1035.9	557.6	621.9
2025-05-01	1044.8	1035.9	557.6	621.9
2025-04-01	1044.8	1035.9	557.6	621.9
2025-03-01	1044.8	1035.9	557.6	621.9
2025-02-01	1044.8	1035.9	557.6	621.9
2025-01-01	1044.8	1035.9	557.6	621.9
2024-12-01	1044.8	1035.9	557.6	621.9
2024-11-01	1044.8	1035.9	557.6	621.9
2024-10-01	1044.8	1035.9	557.6	621.9
2024-09-01	1044.8	1035.9	557.6	621.9
2024-08-01	1044.8	1035.9	557.6	621.9
2024-07-01	1044.8	1035.9	557.6	621.9
2024-06-01	1044.8	1035.9	557.6	621.9
2024-08-01	1044.8	1035.9	557.6	621.9
2024-04-01	1044.8	1035.9	557.6	621.9
2024-03-01	1044.8	1035.9	557.6	621.9
2024-02-01	1044.8	1035.9	557.6	621.9
2024-01-01	1044.8	1035.9	557.6	621.9
2023-12-01	1044.8	1035.9	557.6	578.8
2023-11-01	1044.8	1035.9	557.6	578.8

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	Western Cape Top Schools 2019 (U18 Girls)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
2	Pacaltsdorp Open 2019 (Blitz)	2019-08-29	2019-08-29	Blitz	Eden (WEG)	6	6	2	Yes	Analysis
3	South African Schools Individuals Chess Championships 2019 (U17+U19 Girls)	2019-06-18	2019-06-21	Standard	Frances Baard (NCF)	7	7	2.5	Yes	Analysis
4	South African Open Chess Championships 2019 (C)	2019-06-15	2019-06-17	Standard	Frances Baard (NCF)	6	6	1.5	Yes	Analysis
5	Western Cape Schools Individuals 2019 (U18 Girls)	2019-05-04	2019-05-05	Standard	Eden (WEG)	6	6	3	Yes	Analysis
6	Eden Trials 2 2019 (U18 Open)	2019-04-13	2019-04-13	Standard	Eden (WEG)	5	5	3	Yes	Analysis
7	Eden Trials 1 2019 (U18 Open)	2019-03-02	2019-03-02	Standard	Eden (WEG)	5	5	2	Yes	Analysis
8	Western Cape Women`s Open 2019 (Prestige)	2019-03-08	2019-03-10	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
9	2019 South African Junior Closed Chess Championship (U16 Girls)	2019-03-17	2019-03-22	Standard	Chess South Africa (CSA)	9	9	0	Yes	Analysis
10	George Trials 3 2019 (U18)	2019-02-23	2019-02-23	Standard	Eden (WEG)	5	4	2	Yes	Analysis
11	George Trials 2 2019 (U18)	2019-02-09	2019-02-09	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
12	George Trials 1 2019 (U18)	2019-01-26	2019-01-26	Standard	Eden (WEG)	5	5	2	Yes	Analysis
13	2018 African Schools Individual Chess Championships	2018-12-06	2018-12-12	Standard	Tshwane (GTP)	9	8	2	Yes	Analysis
14	2018 Wild Card Chess Championships (U16 Girls)	2018-12-21	2018-12-24	Standard	4 Knights (4K)	7	6	1.5	Yes	Analysis
15	South African Junior Team Championships 2018 (U16C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	0.5	Yes	Analysis
16	Mossel Bay Open 2018 (B)	2018-09-28	2018-09-29	Standard	Eden (WEG)	6	6	2.5	Yes	Analysis
17	Western Cape Top Schools 2018 (U15-U19 Girls)	2018-08-25	2018-08-26	Standard	Overberg (WOS)	5	5	3.5	Yes	Analysis
18	Oyster Rapid 2018	2018-07-07	2018-07-07	Rapid	Eden (WEG)	6	5	2	Yes	Analysis
19	Pacaltsdorp Chess Club Open 2018 (B)	2018-05-25	2018-05-26	Standard	Eden (WEG)	6	5	2	Yes	Analysis
20	EDENSC Closed 3 2018 (U16 Girls)	2018-05-12	2018-05-12	Standard	Eden (WEG)	5	4	3	Yes	Analysis
21	EDENSC Closed 2 2018 (U16 Girls)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
22	EDENSC Closed 1 2018 (U16 Girls)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	4	2.5	Yes	Analysis
23	George Trails 3 2018 (U16)	2018-02-24	2018-02-24	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis
24	George Trails 2 2018 (U16)	2018-02-10	2018-02-10	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
25	George Trails 1 2018 (U16)	2018-01-27	2018-01-27	Standard	Eden (WEG)	5	5	2	Yes	Analysis
26	South African Junior Wildcard Championships 2017 (U16 Girls)	2018-01-09	2018-01-12	Standard	4 Knights (4K)	7	7	1	Yes	Analysis
27	South African Junior Team Championships 2017 (U16-U20 Girls)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Pacaltsdorp Open 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-29	rnd 6	type Blitz	result 1	date 2019-08-31	rnd 3	type Standard	result 0.5
		Opponent Adams, J (Jayden)				Opponent Stephanus, M (Melissa)
2	3	Tournament Eden Trials 2 2019				Tournament Eden Trials 2 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 1
		Opponent Pienaar, L (Louw)				Opponent Faulmann, J (Jacques)
3	3	Tournament George Trials 3 2019				Tournament George Trials 3 2019
		date 2019-02-23	rnd 2	type Standard	result 1	date 2019-02-23	rnd 5	type Standard	result 0.5
		Opponent October, J (Juvaan)				Opponent Faulmann, J (Jacques)

#	Games	Start				End
1	6	Tournament Pacaltsdorp Chess Club Open 2018				Tournament Western Cape Top Schools 2018
		date 2018-05-26	rnd 3	type Standard	result 0.5	date 2018-08-25	rnd 3	type Standard	result 1
		Opponent Conradie, M (Magda)				Opponent Olivier, E (Elginay)
2	3	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-31	rnd 1	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 0.5
		Opponent Mbekeni, S (Sine)				Opponent Stephanus, M (Melissa)
3	3	Tournament Eden Trials 2 2019				Tournament Eden Trials 2 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 1
		Opponent Pienaar, L (Louw)				Opponent Faulmann, J (Jacques)

#	Games	Start				End
1	2	Tournament Oyster Rapid 2018				Tournament Oyster Rapid 2018
		date 2018-07-07	rnd 4	type Rapid	result 1	date 2018-07-07	rnd 5	type Rapid	result 1
		Opponent Jacobs, M (Menwill)				Opponent Adams, J (Jay-D)

#	Games	Start				End
1	1	Tournament Pacaltsdorp Open 2019				Tournament Pacaltsdorp Open 2019
		date 2019-08-29	rnd 6	type Blitz	result 1	date 2019-08-29	rnd 6	type Blitz	result 1
		Opponent Adams, J (Jayden)				Opponent Adams, J (Jayden)
2	1	Tournament Pacaltsdorp Open 2019				Tournament Pacaltsdorp Open 2019
		date 2019-08-29	rnd 2	type Blitz	result 1	date 2019-08-29	rnd 2	type Blitz	result 1
		Opponent Prins, R (Renier)				Opponent Prins, R (Renier)

#	Games	Start				End
1	3	Tournament Pacaltsdorp Open 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-29	rnd 6	type Blitz	result 1	date 2019-08-31	rnd 2	type Standard	result 1
		Opponent Adams, J (Jayden)				Opponent Thom, M (Morganne)
2	3	Tournament Eden Trials 2 2019				Tournament Eden Trials 2 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 1
		Opponent Pienaar, L (Louw)				Opponent Faulmann, J (Jacques)
3	2	Tournament Eden Trials 1 2019				Tournament Eden Trials 1 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 1
		Opponent Patel, K (Kyle)				Opponent Greeff, B (Ben)

#	Games	Start				End
1	3	Tournament Eden Trials 2 2019				Tournament Eden Trials 2 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 1
		Opponent Pienaar, L (Louw)				Opponent Faulmann, J (Jacques)
2	2	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-31	rnd 1	type Standard	result 1	date 2019-08-31	rnd 2	type Standard	result 1
		Opponent Mbekeni, S (Sine)				Opponent Thom, M (Morganne)
3	2	Tournament Eden Trials 1 2019				Tournament Eden Trials 1 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 1
		Opponent Patel, K (Kyle)				Opponent Greeff, B (Ben)

#	Games	Start				End
1	2	Tournament Oyster Rapid 2018				Tournament Oyster Rapid 2018
		date 2018-07-07	rnd 4	type Rapid	result 1	date 2018-07-07	rnd 5	type Rapid	result 1
		Opponent Jacobs, M (Menwill)				Opponent Adams, J (Jay-D)

#	Games	Start				End
1	1	Tournament Pacaltsdorp Open 2019				Tournament Pacaltsdorp Open 2019
		date 2019-08-29	rnd 6	type Blitz	result 1	date 2019-08-29	rnd 6	type Blitz	result 1
		Opponent Adams, J (Jayden)				Opponent Adams, J (Jayden)
2	1	Tournament Pacaltsdorp Open 2019				Tournament Pacaltsdorp Open 2019
		date 2019-08-29	rnd 2	type Blitz	result 1	date 2019-08-29	rnd 2	type Blitz	result 1
		Opponent Prins, R (Renier)				Opponent Prins, R (Renier)

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	Campbell ,G (Grant)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Campbell ,G (Grant)	3	1094.5	669.5	3	1087.4	669.5	0	0	0	0	0	0
2	Beukes ,K (Kyle)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	Beukes ,K (Kyle)	3	1167.9	742.9	3	1170.8	742.9	0	0	0	0	0	0
3	Bokwana ,W (Wilmarie)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Bokwana ,W (Wilmarie)	3	760.7	902.4	3	769.5	902.4	0	0	0	0	0	0
4	Riddles ,A (Anke)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
4	Riddles ,A (Anke)	3	747.8	747.8	3	760.4	747.8	0	0	0	0	0	0
5	Mitchells ,J (Jamie-Lee)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Mitchells ,J (Jamie-Lee)	2	1219.9	794.9	2	1183.8	794.9	0	0	0	0	0	0
6	Jones ,C (Cailynn)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
6	Jones ,C (Cailynn)	2	1182.7	970.2	2	1191.6	970.2	0	0	0	0	0	0
7	Seholoba ,R (Retshepile)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Seholoba ,R (Retshepile)	2	801.9	376.9	2	791.9	376.9	0	0	0	0	0	0
8	Lewis ,T (Tyler)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
8	Lewis ,T (Tyler)	2	918.4	705.9	2	918.4	705.9	0	0	0	0	0	0
9	Faulmann ,J (Jacques)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
9	Faulmann ,J (Jacques)	2	932.7	1145.2	2	939.2	1145.2	0	0	0	0	0	0
10	Goedeman ,E (Elzaan)	2	1	0	2	1	0	0	0	0	0	0	0
10	Goedeman ,E (Elzaan)	2	875.1	875.1	2	869.3	875.1	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

Michaels, L (Lauri-Kay)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms