Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bezuidenhout, M (Mari)

Chess SA id

2120159033

FIDE id

Date of birth

2012-12-25 (U14)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1178.8

Item	Main	Standard	Rapid	Blitz
Rating	1190.7	1201.4	1167.5	1200
Raw rating	1190.7	1201.4	1167.5	1200
Weighted rating	1181.2	1194.9	1165.8	1200
Weighted performance	1034.9	0	0	0
Floor	713.6	732.9	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	168	165.5	173.7	165.8
Highest rating	1213.6 2025-03-01	1232.9 2025-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1213.6 2025-03-01	1232.9 2025-03-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1213.6 2018-10-01	1232.9 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1190.7	1201.4	1167.5	1200
Analysis
Rating	1190.7	1201.4	1167.5	1200
Raw rating	1190.7	1201.4	1167.5	1200
Weighted rating	1181.2	1194.9	1165.8
Weighted performance	1034.9	0	0
K-factor	36	36	36	36
Floor	713.6	732.9	700	700
Max/Min rating change allowed	168	165.5	173.7	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	1190.7	1201.4	1167.5	1200
New weighted rating	1182.2	1195.8	1165.7	1200
New weighted performance	1034.5	0	0	0
Temp new rating	1190.7	1201.4	1167.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1190.7	1201.4	1167.5	1200
New K-factor	36	36	36	36
New floor	713.6	732.9	700	700

Item	Main	Standard	Rapid
	0	0	0
	18	12	6
	4	0	4
	7	6	1
	0	0	0
	0	0	0
History	29	18	11

Games since
	Main 22	Standard 12		Rapid 10		Blitz 0
Gender	Female
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	18	8	44.44	-47.2	1265.2	1217.9
Standard	12	6	50	0	1248.9	1248.9
Rapid	6	2	33.33	-141.7	1297.7	1156
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	29	11.5	39.66	-87.9	1246.1	1158.2
Standard	18	8.5	47.22	-23.6	1233.7	1210.1
Rapid	11	3	27.27	-193.2	1266.4	1073.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1190.7	1201.4	1167.5	1200
2025-09-01	1190.7	1201.4	1167.5	1200
2025-08-01	1190.7	1201.4	1167.5	1200
2025-07-01	1190.7	1201.4	1167.5	1200
2025-06-01	1190.7	1201.4	1167.5	1200
2025-05-01	1190.7	1201.4	1167.5	1200
2025-04-01	1190.7	1201.4	1167.5	1200
2025-03-01	1213.6	1232.9	1167.2	1200
2025-02-01	1169.8	1184.3	1167.7	1200
2025-01-01	1160.5	1183.1	1152.9	1200
2024-12-01	1160.5	1183.1	1152.9	1200
2024-11-01	1160.5	1183.1	1152.9	1200
2024-10-01	1160.5	1183.1	1152.9	1200
2024-09-01	1160.5	1183.1	1152.9	1200
2024-08-01	1160.5	1183.1	1152.9	1200
2024-07-01	1176.3	1183.1	1180.6	1200
2024-06-01	1176.3	1183.1	1180.6	1200
2024-08-01	1176.3	1183.1	1180.6	1200
2024-04-01	1176.3	1183.1	1180.6	1200
2024-03-01	1176.3	1183.1	1180.6	1200
2024-02-01	1176.3	1183.1	1180.6	1200
2024-01-01	1176.3	1183.1	1180.6	1200
2023-12-01	1176.3	1183.1	1180.6	1200
2023-11-01	1176.3	1183.1	1180.6	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	CT Metro Schools Individual Closed 2025 (U13 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
2	Laerskool Welgemoed Rapid 2025 (U14)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
3	CT Metro North Schools Chess Individual Trials 2025 (U13 Girls)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	CT Metro Schools Individual Closed 2025 (U13 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
2	Laerskool Welgemoed Rapid 2025 (U14)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
3	CT Metro North Schools Chess Individual Trials 2025 (U13 Girls)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
4	CT District North Top Schools 2024 (U13 Mixed)	2024-07-27	2024-07-27	Rapid	Cape Town (WCT)	5	4	1	Yes	Analysis
5	Western Cape Top Schools 2023 (U13 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
6	CT Metro District North Top Schools Chess 2023 (U13 Girls)	2023-07-29	2023-07-29	Rapid	Cape Town (WCT)	1	1	0	Yes	Analysis

#	Games	Start				End
1	3	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-09	rnd 4	type Standard	result 1
		Opponent Basson, E (Emily-Lynne)				Opponent Nelson, R (Reese)
2	2	Tournament Western Cape Top Schools 2023				Tournament CT District North Top Schools 2024
		date 2023-09-03	rnd 6	type Standard	result 1	date 2024-07-27	rnd 1	type Rapid	result 1
		Opponent Jacobs, C (Casey)				Opponent Stevens, C (Cayden)
3	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 6	type Standard	result 1	date 2025-03-02	rnd 6	type Standard	result 1
		Opponent Sityata, I (Ivani)				Opponent Sityata, I (Ivani)

#	Games	Start				End
1	3	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-09	rnd 4	type Standard	result 1
		Opponent Basson, E (Emily-Lynne)				Opponent Nelson, R (Reese)
2	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 6	type Standard	result 1	date 2025-03-02	rnd 6	type Standard	result 1
		Opponent Sityata, I (Ivani)				Opponent Sityata, I (Ivani)
3	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 4	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Basson, E (Emily-Lynne)				Opponent Basson, E (Emily-Lynne)

#	Games	Start				End
1	1	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 5	type Rapid	result 1	date 2025-02-15	rnd 5	type Rapid	result 1
		Opponent de Ridder, B (Ben)				Opponent de Ridder, B (Ben)
2	1	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 2	type Rapid	result 1	date 2025-02-15	rnd 2	type Rapid	result 1
		Opponent Hayes, T (Troy)				Opponent Hayes, T (Troy)
3	1	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 1	type Rapid	result 1	date 2024-07-27	rnd 1	type Rapid	result 1
		Opponent Stevens, C (Cayden)				Opponent Stevens, C (Cayden)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-09	rnd 4	type Standard	result 1
		Opponent Basson, E (Emily-Lynne)				Opponent Nelson, R (Reese)
2	2	Tournament Western Cape Top Schools 2023				Tournament CT District North Top Schools 2024
		date 2023-09-03	rnd 6	type Standard	result 1	date 2024-07-27	rnd 1	type Rapid	result 1
		Opponent Jacobs, C (Casey)				Opponent Stevens, C (Cayden)
3	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 6	type Standard	result 1	date 2025-03-02	rnd 6	type Standard	result 1
		Opponent Sityata, I (Ivani)				Opponent Sityata, I (Ivani)

#	Games	Start				End
1	3	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-09	rnd 4	type Standard	result 1
		Opponent Basson, E (Emily-Lynne)				Opponent Nelson, R (Reese)
2	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 6	type Standard	result 1	date 2025-03-02	rnd 6	type Standard	result 1
		Opponent Sityata, I (Ivani)				Opponent Sityata, I (Ivani)
3	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 4	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Basson, E (Emily-Lynne)				Opponent Basson, E (Emily-Lynne)

#	Games	Start				End
1	1	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 5	type Rapid	result 1	date 2025-02-15	rnd 5	type Rapid	result 1
		Opponent de Ridder, B (Ben)				Opponent de Ridder, B (Ben)
2	1	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 2	type Rapid	result 1	date 2025-02-15	rnd 2	type Rapid	result 1
		Opponent Hayes, T (Troy)				Opponent Hayes, T (Troy)
3	1	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 1	type Rapid	result 1	date 2024-07-27	rnd 1	type Rapid	result 1
		Opponent Stevens, C (Cayden)				Opponent Stevens, C (Cayden)

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	Basson ,E (Emily-Lynne)	2	2	425	2	2	425	0	0	0	0	0	0
1	Basson ,E (Emily-Lynne)	2	1198.7	1623.7	2	1198.4	1623.7	0	0	0	0	0	0
2	Geldenhuys ,K (Katja)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Geldenhuys ,K (Katja)	2	1322.5	897.5	2	1290.6	897.5	0	0	0	0	0	0
3	Clensie ,M (Maralyn)	2	1	0	2	1	0	0	0	0	0	0	0
3	Clensie ,M (Maralyn)	2	1207.8	1207.8	2	1216.4	1207.8	0	0	0	0	0	0
4	Nelson ,R (Reese)	1	1	425	1	1	425	0	0	0	0	0	0
4	Nelson ,R (Reese)	1	1213.7	1638.7	1	1200	1638.7	0	0	0	0	0	0
5	Jacobs ,C (Casey)	1	1	425	1	1	425	0	0	0	0	0	0
5	Jacobs ,C (Casey)	1	1179.3	1604.3	1	1200	1604.3	0	0	0	0	0	0
6	Sibidla ,O (Onesisa)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Sibidla ,O (Onesisa)	1	1238.8	813.8	1	1252.1	813.8	0	0	0	0	0	0
7	Saayman ,V (Veronique)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Saayman ,V (Veronique)	1	1267.7	842.7	1	1275.4	842.7	0	0	0	0	0	0
8	Rasekgololo ,A (Ayanda)	1	1	425	1	1	425	0	0	0	0	0	0
8	Rasekgololo ,A (Ayanda)	1	1183.9	1608.9	1	1180.9	1608.9	0	0	0	0	0	0
9	Booysen ,G (Giavanna)	1	1	425	1	1	425	0	0	0	0	0	0
9	Booysen ,G (Giavanna)	1	1251.1	1676.1	1	1247.4	1676.1	0	0	0	0	0	0
10	Klopper ,M (Marli)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Klopper ,M (Marli)	1	1155.7	1155.7	1	1168.2	1155.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Bezuidenhout, M (Mari)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms