Chess South Africa Ratings Database

PLAYER PAGE

Personal

Michaels, B (Bernadine)

Chess SA id

2080105990

FIDE id

Date of birth

2008-10-17 (U18)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1296.6	1294.2	1200	1200
Raw rating	1296.6	1294.2	1200	1200
Weighted rating	1273.8	1267.3	1200	1200
Weighted performance	1023.5	1016.8	0	0
Floor	796.6	794.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	144.5	145	165.8	165.8
Highest rating	1296.6 2025-09-01	1294.2 2025-09-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1296.6 2025-09-01	1294.2 2025-09-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1279.7 2024-07-01	1274.2 2024-07-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1277.8 2022-09-01	1265.6 2022-09-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1296.6	1294.2	1200	1200
Analysis
Rating	1296.6	1294.2	1200	1200
Raw rating	1296.6	1294.2	1200	1200
Weighted rating	1273.8	1267.3	1200
Weighted performance	1023.5	1016.8	0
K-factor	36	36	36	36
Floor	796.6	794.2	700	700
Max/Min rating change allowed	144.5	145	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	1296.6	1294.2	1200	1200
New weighted rating	1276.1	1270	1200	1200
New weighted performance	1015.8	1009.2	0	0
Temp new rating	1296.6	1294.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1296.6	1294.2	1200	1200
New K-factor	36	36	36	36
New floor	796.6	794.2	700	700

Item	Main	Standard
	0	0
	9	9
	5	5
	5	5
	25	25
	0	0
History	81	81

Games since
	Main 14	Standard 14		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	9	6	66.67	141.7	1244.7	1386.4
Standard	9	6	66.67	141.7	1244.7	1386.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	81	44.5	54.94	42	1168.6	1210.6
Standard	81	44.5	54.94	42	1168.6	1210.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1296.6	1294.2	1200	1200
2025-09-30	1296.6	1294.2	1200	1200
2025-09-01	1296.6	1294.2	1200	1200
2025-08-01	1279.7	1274.2	1200	1200
2025-07-01	1279.7	1274.2	1200	1200
2025-06-01	1279.7	1274.2	1200	1200
2025-05-01	1279.7	1274.2	1200	1200
2025-04-01	1279.7	1274.2	1200	1200
2025-03-01	1279.7	1274.2	1200	1200
2025-02-01	1257.7	1248	1200	1200
2025-01-01	1253.8	1244.1	1200	1200
2024-12-01	1253.8	1244.1	1200	1200
2024-11-01	1253.8	1244.1	1200	1200
2024-10-01	1253.8	1244.1	1200	1200
2024-09-01	1253.8	1244.1	1200	1200
2024-08-01	1253.8	1244.1	1200	1200
2024-07-01	1253.8	1244.1	1200	1200
2024-09-01	1253.8	1244.1	1200	1200
2024-05-01	1253.8	1244.1	1200	1200
2024-04-01	1253.8	1244.1	1200	1200
2024-03-01	1253.8	1244.1	1200	1200
2024-02-01	1270.3	1261.7	1200	1200
2024-01-01	1270.3	1261.7	1200	1200
2023-12-01	1270.3	1261.7	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	Mossel Bay Top Schools 2025 (U18 Girls)	2025-08-02	2025-08-02	Standard	Eden (WEG)	6	4	3	Yes	Analysis
2	Mossel Bay Schools Trials 2 2025 (U17 Girls)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Mossel Bay Top Schools 2025 (U18 Girls)	2025-08-02	2025-08-02	Standard	Eden (WEG)	6	4	3	Yes	Analysis
2	Mossel Bay Schools Trials 2 2025 (U17 Girls)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	5	3	Yes	Analysis
3	Mossel Bay Schools Trials 2 2024 (U17)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	Western Cape Top Schools 2023 (U15 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
5	Western Cape Top Schools 2022 (U15 Girls)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	5	Yes	Analysis
6	Western Cape Schools Chess 2022 (U15 Girls)	2022-05-07	2022-05-08	Standard	Eden (WEG)	6	6	2.5	Yes	Analysis
7	Eden Proewe 2 2022 (O15 Dogters)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	5	3	Yes	Analysis
8	Eden Proewe 1 2022 (O15 Dogters)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
9	Mosselbaai Skole Skaak Proewe 1 2022 (U15 Girls)	2022-01-29	2022-01-29	Standard	Eden (WEG)	5	4	2	Yes	Analysis
10	Eden Schools Closed Trials 1 2020 (U13 Girls)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	2	Yes	Analysis
11	Mossel Bay Trials 2 2020 (U13)	2020-02-15	2020-02-15	Standard	Eden (WEG)	5	4	2.5	Yes	Analysis
12	Mossel Bay Trials 1 2020 (U13)	2020-02-01	2020-02-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
13	2019 South African Junior Team Championships (U12 Girls)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	6	1	Yes	Analysis
14	Eden Trials 3 2019 (U12 Girls)	2019-05-11	2019-05-11	Standard	Eden (WEG)	5	4	2	Yes	Analysis
15	Eden Trials 2 2019 (U12 Girls)	2019-04-13	2019-04-13	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
16	Eden Trials 1 2019 (U12 Girls)	2019-03-02	2019-03-02	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
17	Western Cape Top Schools 2018 (U9+U11 Girls)	2018-08-25	2018-08-26	Standard	Overberg (WOS)	5	3	2	Yes	Analysis

#	Games	Start				End
1	8	Tournament Western Cape Schools Chess 2022				Tournament Western Cape Top Schools 2023
		date 2022-05-08	rnd 6	type Standard	result 1	date 2023-09-02	rnd 2	type Standard	result 1
		Opponent Dowry, R (Rory)				Opponent Philander, M (Megan)
2	5	Tournament Western Cape Top Schools 2018				Tournament Eden Trials 1 2019
		date 2018-08-26	rnd 4	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Pietersen, J (Jayline)				Opponent Witbooi, R (Rene)
3	4	Tournament Mossel Bay Trials 2 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-03-07	rnd 1	type Standard	result 1
		Opponent Boyce, C (Cey Shin)				Opponent Stander, P (Porchia)

#	Games	Start				End
1	8	Tournament Western Cape Schools Chess 2022				Tournament Western Cape Top Schools 2023
		date 2022-05-08	rnd 6	type Standard	result 1	date 2023-09-02	rnd 2	type Standard	result 1
		Opponent Dowry, R (Rory)				Opponent Philander, M (Megan)
2	5	Tournament Western Cape Top Schools 2018				Tournament Eden Trials 1 2019
		date 2018-08-26	rnd 4	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Pietersen, J (Jayline)				Opponent Witbooi, R (Rene)
3	4	Tournament Mossel Bay Trials 2 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-03-07	rnd 1	type Standard	result 1
		Opponent Boyce, C (Cey Shin)				Opponent Stander, P (Porchia)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Western Cape Schools Chess 2022				Tournament Western Cape Top Schools 2023
		date 2022-05-08	rnd 6	type Standard	result 1	date 2023-09-02	rnd 2	type Standard	result 1
		Opponent Dowry, R (Rory)				Opponent Philander, M (Megan)
2	3	Tournament Western Cape Top Schools 2018				Tournament Eden Trials 1 2019
		date 2018-08-26	rnd 4	type Standard	result 1	date 2019-03-02	rnd 2	type Standard	result 1
		Opponent Pietersen, J (Jayline)				Opponent Zylstra, A (Annemie)
3	2	Tournament Mossel Bay Top Schools 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Claassen, H (Haylene)				Opponent Gelderbloem, Q (Quelin)

#	Games	Start				End
1	8	Tournament Western Cape Schools Chess 2022				Tournament Western Cape Top Schools 2023
		date 2022-05-08	rnd 6	type Standard	result 1	date 2023-09-02	rnd 2	type Standard	result 1
		Opponent Dowry, R (Rory)				Opponent Philander, M (Megan)
2	3	Tournament Western Cape Top Schools 2018				Tournament Eden Trials 1 2019
		date 2018-08-26	rnd 4	type Standard	result 1	date 2019-03-02	rnd 2	type Standard	result 1
		Opponent Pietersen, J (Jayline)				Opponent Zylstra, A (Annemie)
3	2	Tournament Mossel Bay Top Schools 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Claassen, H (Haylene)				Opponent Gelderbloem, Q (Quelin)

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	Moolman ,Z (Zineqa)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
1	Moolman ,Z (Zineqa)	4	1213.7	1001.2	4	1214.4	1001.2	0	0	0	0	0	0
2	Jansen ,A (Anferneeq)	2	2	425	2	2	425	0	0	0	0	0	0
2	Jansen ,A (Anferneeq)	2	1078.3	1503.3	2	1057	1503.3	0	0	0	0	0	0
3	Petersen ,C (Chantelle)	2	1	0	2	1	0	0	0	0	0	0	0
3	Petersen ,C (Chantelle)	2	1232.4	1232.4	2	1225.2	1232.4	0	0	0	0	0	0
4	Gelderbloem ,Q (Quelin)	2	2	425	2	2	425	0	0	0	0	0	0
4	Gelderbloem ,Q (Quelin)	2	1114.8	1539.8	2	1103	1539.8	0	0	0	0	0	0
5	James ,R (Riedwin)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
5	James ,R (Riedwin)	2	1200	987.5	2	1200	987.5	0	0	0	0	0	0
6	Lingerveldt ,S (Sunelda)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
6	Lingerveldt ,S (Sunelda)	2	1112.6	900.1	2	1095.2	900.1	0	0	0	0	0	0
7	Taylor ,A (Alethea)	2	2	425	2	2	425	0	0	0	0	0	0
7	Taylor ,A (Alethea)	2	1106.8	1531.8	2	1088.6	1531.8	0	0	0	0	0	0
8	Van Der Merwe ,C (Cara)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Van Der Merwe ,C (Cara)	2	1106.6	681.6	2	1109.8	681.6	0	0	0	0	0	0
9	Jacobs ,S (Sensemecia)	2	2	425	2	2	425	0	0	0	0	0	0
9	Jacobs ,S (Sensemecia)	2	1105	1530	2	1085.8	1530	0	0	0	0	0	0
10	Zylstra ,A (Annemie)	2	1	0	2	1	0	0	0	0	0	0	0
10	Zylstra ,A (Annemie)	2	1120.9	1120.9	2	1108.2	1120.9	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, B (Bernadine)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms