Chess South Africa Ratings Database

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Personal

Barnard, M (Marizaan)

Chess SA id

2140149955

FIDE id

Date of birth

2014-11-11 (U14)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1379.3	1393	1190	1200
Raw rating	1379.3	1393	1156.4	1200
Weighted rating	1350.6	1351.4	1190	1200
Weighted performance	1238.9	1286.6	0	0
Floor	949.5	946.9	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	128.4	125.9	176.4	165.8
Highest rating	1449.5 2025-04-01	1446.9 2025-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1449.5 2025-04-01	1446.9 2025-04-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1449.5 2024-05-01	1446.9 2024-05-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1449.5 2025-04-01	1446.9 2023-09-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-3	0
New rating	1379.3	1393	1186.9	1200
Analysis
Rating	1379.3	1393	1190	1200
Raw rating	1379.3	1393	1156.4	1200
Weighted rating	1350.6	1351.4	1190
Weighted performance	1238.9	1286.6	0
K-factor	32	32	36	36
Floor	949.5	946.9	700	700
Max/Min rating change allowed	128.4	125.9	176.4	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	1379.3	1393	1156.4	1200
New weighted rating	1353.5	1355.5	1186.9	1200
New weighted performance	1230.4	1277.6	0	0
Temp new rating	1379.3	1393	1186.9	1200
Temp new rating +/-	0	0	-3	0
Final new rating +/-	0	0	-3	0
New rating	1379.3	1393	1186.9	1200
New K-factor	32	32	36	36
New floor	949.5	946.9	700	700

Item	Main	Standard	Rapid
	0	0	0
	45	40	5
	56	56	0
	45	45	0
	0	0	0
	0	0	0
History	146	141	5

Games since
	Main 101	Standard 96		Rapid 5		Blitz 0
Gender	Female
Age group	U12
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2409		750		197
Female	421		164		46
U12	326		105		31
U12 Female	87		31		11
Standard
	RSA		Province		Region
Overall	2171		597		165
Female	373		130		40
U12	280		77		27
U12 Female	77		24		10
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 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	45	27.5	61.11	94.4	1287.1	1381.6
Standard	40	26.5	66.25	138.1	1261.3	1399.4
Rapid	5	1	20	-255	1494.1	1239.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	146	83	56.85	58.2	1251.4	1309.6
Standard	141	82	58.16	69.3	1242.7	1312.1
Rapid	5	1	20	-255	1494.1	1239.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1379.3	1393	1156.4	1200
2025-11-30	1379.3	1393	1156.4	1200
2025-11-01	1379.3	1393	1156.4	1200
2025-09-30	1394.3	1393	1200	1200
2025-09-01	1362.4	1353.4	1200	1200
2025-08-01	1362.4	1353.4	1200	1200
2025-07-01	1362.4	1353.4	1200	1200
2025-06-01	1362.4	1353.4	1200	1200
2025-05-01	1386.3	1383.6	1200	1200
2025-04-01	1449.5	1446.9	1200	1200
2025-03-01	1353.5	1362.2	1200	1200
2025-02-01	1309	1309.2	1200	1200
2025-01-01	1200.2	1199.6	1200	1200
2024-12-01	1278.9	1277	1200	1200
2024-11-01	1278.9	1277	1200	1200
2024-10-01	1278.9	1277	1200	1200
2024-09-01	1291.4	1294.3	1200	1200
2024-11-01	1275.7	1276.4	1200	1200
2024-07-01	1275.7	1276.4	1200	1200
2024-06-01	1275.7	1276.4	1200	1200
2024-05-01	1400.3	1400.9	1200	1200
2024-04-01	1390.5	1390	1200	1200
2024-03-01	1384.7	1379.4	1200	1200
2024-02-01	1409.7	1411.7	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	HCPS Invitational Rapid Tournament 2025 (U11)	2025-10-18	2025-10-18	Rapid	Eden (WEG)	6	5	1	Yes	Analysis
2	Western Cape Schools - Top Schools 2025 (U13 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	5	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U11 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
4	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	9	4.5	Yes	Analysis
5	Eden Schools Chess Trials 1 2025 (U11 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	4	3	Yes	Analysis
6	George Schools Chess Trials 3 2025 (U11 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
7	George Schools Chess Trials 2 2025 (U11 Girls)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	3	Yes	Analysis
8	George Schools Chess Trials 1 2025 (U11 Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
9	Mzansi Interprovincial Youth Chess Championships 2024 (U12 Girls Candidates)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	1	Yes	Analysis
10	Western Cape Top Schools Championship 2024 (U11 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	5	5	2	Yes	Analysis
11	Eden Top Schools 2024 (U11 Girls)	2024-08-17	2024-08-17	Standard	Eden (WEG)	5	4	3	Yes	Analysis
12	South African Junior Closed Chess Championship 2024 (U10 Girls)	2024-04-27	2024-05-01	Standard	Ekurhuleni (GE)	9	9	2.5	Yes	Analysis
13	Western Cape PS Individuals Championship 2024 (U11 Girls)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	1	Yes	Analysis
14	Eden Chess Trials 2 2024 (U12)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	5	4	Yes	Analysis
15	Eden School Chess Trials 1 2024 (U11 Girls)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	4	Yes	Analysis
16	George Schools Trials 3 2024 (U11 Girls)	2024-03-02	2024-03-02	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
17	George Schools Trials 2 2024 (U11 Girls)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	3	Yes	Analysis
18	George Schools Trials 1 2024 (U11 Girls)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	3	Yes	Analysis
19	Western Cape Top Schools 2023 (U11 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	6	5	Yes	Analysis
20	Eden Top Schools 2023 (U11 Girls)	2023-08-19	2023-08-19	Standard	Eden (WEG)	6	4	4	Yes	Analysis
21	Top Schools 2023 (U9)	2023-07-29	2023-07-29	Standard	Eden (WEG)	5	4	3	Yes	Analysis
22	Western Cape PS Individuals 2023 (U9 Girls)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
23	Eden Trials 2+3 2023 (U10)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	10	6	Yes	Analysis
24	Eden Trails 1 2023 (U9 Girls)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	4	Yes	Analysis
25	George Chess Trials 3 2023 (U9 Girls)	2023-02-25	2023-02-25	Standard	Eden (WEG)	5	5	3	Yes	Analysis
26	George Chess Trials 2 2023 (U9 Girls)	2023-02-11	2023-02-11	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis

#	Games	Start				End
1	8	Tournament Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-07-29	rnd 4	type Standard	result 1	date 2023-09-02	rnd 2	type Standard	result 1
		Opponent Lai, C (Chuan-Xin)				Opponent Alberts, M (Marnel)
2	6	Tournament Eden School Chess Trials 1 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-04-20	rnd 9	type Standard	result 1
		Opponent Jassen, T (Teshmia)				Opponent Cameron, N (Noah)
3	5	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Boshoff, L (Liane)				Opponent Boshoff, L (Liane)

#	Games	Start				End
1	8	Tournament Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-07-29	rnd 4	type Standard	result 1	date 2023-09-02	rnd 2	type Standard	result 1
		Opponent Lai, C (Chuan-Xin)				Opponent Alberts, M (Marnel)
2	6	Tournament Eden School Chess Trials 1 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-04-20	rnd 9	type Standard	result 1
		Opponent Jassen, T (Teshmia)				Opponent Cameron, N (Noah)
3	5	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Boshoff, L (Liane)				Opponent Boshoff, L (Liane)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-07-29	rnd 4	type Standard	result 1	date 2023-09-02	rnd 2	type Standard	result 1
		Opponent Lai, C (Chuan-Xin)				Opponent Alberts, M (Marnel)
2	6	Tournament Eden School Chess Trials 1 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-04-20	rnd 9	type Standard	result 1
		Opponent Jassen, T (Teshmia)				Opponent Cameron, N (Noah)
3	5	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Boshoff, L (Liane)				Opponent Boshoff, L (Liane)

#	Games	Start				End
1	8	Tournament Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-07-29	rnd 4	type Standard	result 1	date 2023-09-02	rnd 2	type Standard	result 1
		Opponent Lai, C (Chuan-Xin)				Opponent Alberts, M (Marnel)
2	6	Tournament Eden School Chess Trials 1 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-04-20	rnd 9	type Standard	result 1
		Opponent Jassen, T (Teshmia)				Opponent Cameron, N (Noah)
3	5	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Boshoff, L (Liane)				Opponent Boshoff, L (Liane)

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	Greeff ,M (Mari)	5	0	-425	5	0	-425	0	0	0	0	0	0
1	Greeff ,M (Mari)	5	1501.4	1076.4	5	1487.4	1076.4	0	0	0	0	0	0
2	Norgarb ,S (Sophia)	5	2	-85	5	2	-85	0	0	0	0	0	0
2	Norgarb ,S (Sophia)	5	1241.8	1156.8	5	1231.7	1156.8	0	0	0	0	0	0
3	Magomarele ,T (Thato)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Magomarele ,T (Thato)	3	1200	1341.7	3	1200	1341.7	0	0	0	0	0	0
4	Farland ,A (Aquila)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
4	Farland ,A (Aquila)	3	1181.9	1323.6	3	1204.7	1323.6	0	0	0	0	0	0
5	Fourie ,L (Lieza Ann)	3	3	425	3	3	425	0	0	0	0	0	0
5	Fourie ,L (Lieza Ann)	3	1133.6	1558.6	3	1134	1558.6	0	0	0	0	0	0
6	Botha ,J (Jaylie)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
6	Botha ,J (Jaylie)	3	1275.1	1133.5	3	1291.4	1133.5	0	0	0	0	0	0
7	Boshoff ,L (Liane)	2	2	425	2	2	425	0	0	0	0	0	0
7	Boshoff ,L (Liane)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
8	Makamba ,J (Jaylin)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Makamba ,J (Jaylin)	2	1192.1	767.1	2	1219.9	767.1	0	0	0	0	0	0
9	Lujalajala ,A (Athandwe)	2	2	425	2	2	425	0	0	0	0	0	0
9	Lujalajala ,A (Athandwe)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
10	Le Roux ,M (Melandi)	2	1	0	2	1	0	0	0	0	0	0	0
10	Le Roux ,M (Melandi)	2	1301.8	1301.8	2	1310.2	1301.8	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

Barnard, M (Marizaan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms