Chess South Africa Ratings Database

PLAYER PAGE

Personal

Michaels, CJ (Carla Jesse)

Chess SA id

202023026

FIDE id

Date of birth

2002-09-26 (Adult)

Gender

Female

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-07-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1319.8	1320.2	1170.2	1170.2
Raw rating	1319.8	1320.2	1170.2	1170.2
Weighted rating	1319.8	1320.2	1170.2	1170.2
Weighted performance	252.6	250.4	0	0
Floor	819.8	820.2	670.2	670.2
K-factor	36	36	40	40
Min/Max rating change allowed	139.8	139.7	173	173
Highest rating	1319.8 2024-02-01	1320.2 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1319.8 2024-02-01	1320.2 2024-02-01	1170.2 2024-02-01	1170.2 2024-02-01
Highest weighted rating	1319.8 2024-02-01	1320.2 2024-02-01	1170.2 2024-11-01	1170.2 2024-11-01
Highest weighted performance	1272.5 2018-07-01	1274.9 2018-07-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1319.8	1320.2	1170.2	1170.2
Analysis
Rating	1319.8	1320.2	1170.2	1170.2
Raw rating	1319.8	1320.2	1170.2	1170.2
Weighted rating	1319.8	1320.2	1170.2
Weighted performance	252.6	250.4	0
K-factor	36	36	40	40
Floor	819.8	820.2	670.2	670.2
Max/Min rating change allowed	139.8	139.7	173	173
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	1319.8	1320.2	1170.2	1170.2
New weighted rating	1319.8	1320.2	1170.2	1170.2
New weighted performance	252.2	250	0	0
Temp new rating	1319.8	1320.2	1170.2	1170.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1319.8	1320.2	1170.2	1170.2
New K-factor	36	36	40	40
New floor	819.8	820.2	670.2	670.2

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	430	368	62

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
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	74	41	55.41	45.9	1242.2	1288.1
Standard	74	41	55.41	45.9	1242.2	1288.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1319.8	1320.2	1170.2	1170.2
2025-09-01	1319.8	1320.2	1170.2	1170.2
2025-08-01	1319.8	1320.2	1170.2	1170.2
2025-07-01	1319.8	1320.2	1170.2	1170.2
2025-06-01	1319.8	1320.2	1170.2	1170.2
2025-05-01	1319.8	1320.2	1170.2	1170.2
2025-04-01	1319.8	1320.2	1170.2	1170.2
2025-03-01	1319.8	1320.2	1170.2	1170.2
2025-02-01	1319.8	1320.2	1170.2	1170.2
2025-01-01	1319.8	1320.2	1170.2	1170.2
2024-12-01	1319.8	1320.2	1170.2	1170.2
2024-11-01	1319.8	1320.2	1170.2	1170.2
2024-10-01	1319.8	1320.2	1170.2	1170.2
2024-09-01	1319.8	1320.2	1170.2	1170.2
2024-08-01	1319.8	1320.2	1170.2	1170.2
2024-07-01	1319.8	1320.2	1170.2	1170.2
2024-06-01	1319.8	1320.2	1170.2	1170.2
2024-08-01	1319.8	1320.2	1170.2	1170.2
2024-04-01	1319.8	1320.2	1170.2	1170.2
2024-03-01	1319.8	1320.2	1170.2	1170.2
2024-02-01	1319.8	1320.2	1170.2	1170.2
2024-01-01	1319.8	1320.2	1170.2	1170.2
2023-12-01	1319.8	1320.2	1170.2	1170.2
2023-11-01	1319.8	1320.2	1170.2	1170.2

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	2019 SA Schools Winter Games (U18 Girls)	2019-07-01	2019-07-04	Standard	Ethekwini (KED)	7	7	5.5	Yes	Analysis
2	Nelson Mandela Bay Junior Chess Trials 2 2019 (U18)	2019-04-05	2019-04-06	Standard	Nelson Mandela Bay (ENM)	6	0	0	No	Analysis
3	NMBCU Trials 1 2019 (U18+U20)	2019-03-08	2019-03-09	Standard	Nelson Mandela Bay (ENM)	5	5	3.5	Yes	Analysis
4	2019 South African Junior Closed Chess Championship (U18 Girls)	2019-03-17	2019-03-22	Standard	Chess South Africa (CSA)	9	9	3.5	Yes	Analysis
5	Ultimate Chess Open 2018 (A)	2018-11-30	2018-12-01	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
6	South African Junior Team Championships 2018 (U18A)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	2	Yes	Analysis
7	NMBJC Closed 2018 (U18+U20)	2018-07-27	2018-07-28	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
8	Alekhine Open Chess Tournament 2018 (B)	2018-05-04	2018-05-05	Standard	Nelson Mandela Bay (ENM)	5	5	4	Yes	Analysis
9	NMB Second Trials 2018 (U18+U20)	2018-04-20	2018-04-22	Standard	Nelson Mandela Bay (ENM)	5	5	2.5	Yes	Analysis
10	NMB First Trails 2018 (U18+U20)	2018-03-23	2018-03-24	Standard	Nelson Mandela Bay (ENM)	6	5	2	Yes	Analysis
11	Registration Tournament 2018 (A)	2018-02-23	2018-02-24	Standard	Nelson Mandela Bay (ENM)	5	5	2.5	Yes	Analysis
12	South African Junior Wildcard Championships 2017 (U16 Girls)	2018-01-09	2018-01-12	Standard	4 Knights (4K)	7	7	4.5	Yes	Analysis
13	South African Junior Team Championships 2017 (U16B)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	5	Yes	Analysis

#	Games	Start				End
1	7	Tournament South African Junior Team Championships 2017				Tournament South African Junior Wildcard Championships 2017
		date 2018-01-04	rnd 2	type Standard	result 1	date 2018-01-09	rnd 1	type Standard	result 1
		Opponent Pelser, C (Casper-Hugo)				Opponent Goedeman, E (Elzaan)
2	6	Tournament 2019 SA Schools Winter Games				Tournament 2019 SA Schools Winter Games
		date 2019-07-01	rnd 2	type Standard	result 1	date 2019-07-04	rnd 7	type Standard	result 0.5
		Opponent Magale, P (Pertunia)				Opponent Pienaar, A (Ane)
3	5	Tournament NMBJC Closed 2018				Tournament NMBJC Closed 2018
		date 2018-07-28	rnd 2	type Standard	result 0.5	date 2018-07-28	rnd 6	type Standard	result 0.5
		Opponent Fibiger, JN (Jethro)				Opponent Sapere, R (Rafael)

#	Games	Start				End
1	7	Tournament South African Junior Team Championships 2017				Tournament South African Junior Wildcard Championships 2017
		date 2018-01-04	rnd 2	type Standard	result 1	date 2018-01-09	rnd 1	type Standard	result 1
		Opponent Pelser, C (Casper-Hugo)				Opponent Goedeman, E (Elzaan)
2	6	Tournament 2019 SA Schools Winter Games				Tournament 2019 SA Schools Winter Games
		date 2019-07-01	rnd 2	type Standard	result 1	date 2019-07-04	rnd 7	type Standard	result 0.5
		Opponent Magale, P (Pertunia)				Opponent Pienaar, A (Ane)
3	5	Tournament NMBJC Closed 2018				Tournament NMBJC Closed 2018
		date 2018-07-28	rnd 2	type Standard	result 0.5	date 2018-07-28	rnd 6	type Standard	result 0.5
		Opponent Fibiger, JN (Jethro)				Opponent Sapere, R (Rafael)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2019 SA Schools Winter Games				Tournament 2019 SA Schools Winter Games
		date 2019-07-01	rnd 2	type Standard	result 1	date 2019-07-03	rnd 6	type Standard	result 1
		Opponent Magale, P (Pertunia)				Opponent Passenz, T (Trevine)
2	3	Tournament Alekhine Open Chess Tournament 2018				Tournament Alekhine Open Chess Tournament 2018
		date 2018-05-05	rnd 3	type Standard	result 1	date 2018-05-05	rnd 5	type Standard	result 1
		Opponent Bruintjies, K (Keanu)				Opponent Anyumel, S (Scovia)
3	2	Tournament NMBCU Trials 1 2019				Tournament NMBCU Trials 1 2019
		date 2019-03-08	rnd 1	type Standard	result 1	date 2019-03-08	rnd 2	type Standard	result 1
		Opponent Seti, L (Lukhanyo)				Opponent King, J (Joseph)

#	Games	Start				End
1	5	Tournament 2019 SA Schools Winter Games				Tournament 2019 SA Schools Winter Games
		date 2019-07-01	rnd 2	type Standard	result 1	date 2019-07-03	rnd 6	type Standard	result 1
		Opponent Magale, P (Pertunia)				Opponent Passenz, T (Trevine)
2	3	Tournament Alekhine Open Chess Tournament 2018				Tournament Alekhine Open Chess Tournament 2018
		date 2018-05-05	rnd 3	type Standard	result 1	date 2018-05-05	rnd 5	type Standard	result 1
		Opponent Bruintjies, K (Keanu)				Opponent Anyumel, S (Scovia)
3	2	Tournament NMBCU Trials 1 2019				Tournament NMBCU Trials 1 2019
		date 2019-03-08	rnd 1	type Standard	result 1	date 2019-03-08	rnd 2	type Standard	result 1
		Opponent Seti, L (Lukhanyo)				Opponent King, J (Joseph)

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	Van Der Merwe ,D (Dillen)	2	1	0	2	1	0	0	0	0	0	0	0
1	Van Der Merwe ,D (Dillen)	2	1090.8	1090.8	2	1079.2	1090.8	0	0	0	0	0	0
2	Pienaar ,A (Ane)	2	1	0	2	1	0	0	0	0	0	0	0
2	Pienaar ,A (Ane)	2	1218.7	1218.7	2	1225.2	1218.7	0	0	0	0	0	0
3	To ,H (Himson)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	To ,H (Himson)	2	1356.9	931.9	2	1359.9	931.9	0	0	0	0	0	0
4	Freeman ,V (Vianco)	2	1	0	2	1	0	0	0	0	0	0	0
4	Freeman ,V (Vianco)	2	1064.6	1064.6	2	1068	1064.6	0	0	0	0	0	0
5	Fibiger ,JN (Jethro Nathanael)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
5	Fibiger ,JN (Jethro Nathanael)	2	1497.4	1284.9	2	1499.5	1284.9	0	0	0	0	0	0
6	Kettledas ,DT (Danielle Thandi)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
6	Kettledas ,DT (Danielle Thandi)	2	1087.8	1300.3	2	1082.3	1300.3	0	0	0	0	0	0
7	Sapere ,R (Rafael)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
7	Sapere ,R (Rafael)	2	1301.3	1088.8	2	1305.7	1088.8	0	0	0	0	0	0
8	Wolmarans ,R (Riekie)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Wolmarans ,R (Riekie)	1	1617.9	1192.9	1	1618.8	1192.9	0	0	0	0	0	0
9	Otisitswe ,I (Ruth)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Otisitswe ,I (Ruth)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Wagner ,GM (Gerald Martin)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Wagner ,GM (Gerald Martin)	1	1665.1	1240.1	1	1668.8	1240.1	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, CJ (Carla Jesse)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms