Chess South Africa Ratings Database

PLAYER PAGE

Personal

Knoesen, M (Mason)

Chess SA id

1120191290

FIDE id

Date of birth

2012-08-24 (U14)

Gender

Male

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1405.5

Item	Main	Standard	Rapid	Blitz
Rating	1321.8	1329.9	1164.9	1200
Raw rating	1321.8	1329.9	1164.9	1200
Weighted rating	1242.6	1256.8	1160.7	1200
Weighted performance	1251	1258.6	0	0
Floor	821.8	829.9	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	139.4	137.8	174.3	165.8
Highest rating	1321.8 2025-06-01	1329.9 2025-06-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1321.8 2025-06-01	1329.9 2025-06-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1321.8 2018-10-01	1329.9 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1321.8 2025-06-01	1329.9 2024-02-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1321.8	1329.9	1164.9	1200
Analysis
Rating	1321.8	1329.9	1164.9	1200
Raw rating	1321.8	1329.9	1164.9	1200
Weighted rating	1242.6	1256.8	1160.7
Weighted performance	1251	1258.6	0
K-factor	36	36	36	36
Floor	821.8	829.9	700	700
Max/Min rating change allowed	139.4	137.8	174.3	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	1321.8	1329.9	1164.9	1200
New weighted rating	1251.1	1264.9	1160.7	1200
New weighted performance	1243.1	1250.7	0	0
Temp new rating	1321.8	1329.9	1164.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1321.8	1329.9	1164.9	1200
New K-factor	36	36	36	36
New floor	821.8	829.9	700	700

Item	Main	Standard	Rapid
	0	0	0
	20	20	0
	20	16	4
	4	0	4
	0	0	0
	0	0	0
History	44	36	8

Games since
	Main 40	Standard 36		Rapid 4		Blitz 0
Gender	Male
Age group	U14
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	3057		376		92
Male	2402		309		74
U14	559		81		26
U14 Male	402		62		19
Standard
	RSA		Province		Region
Overall	2881		366		87
Male	2296		301		71
U14	515		81		27
U14 Male	372		63		21
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-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	20	12	60	85	1321.5	1406.5
Standard	20	12	60	85	1321.5	1406.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	44	19	43.18	-58	1288	1230.1
Standard	36	17.5	48.61	-11.8	1294.1	1282.3
Rapid	8	1.5	18.75	-265.6	1260.6	994.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1321.8	1329.9	1164.9	1200
2025-09-30	1321.8	1329.9	1164.9	1200
2025-09-01	1321.8	1329.9	1164.9	1200
2025-08-01	1321.8	1329.9	1164.9	1200
2025-07-01	1321.8	1329.9	1164.9	1200
2025-06-01	1321.8	1329.9	1164.9	1200
2025-05-01	1273.4	1303.7	1164.9	1200
2025-04-01	1256.2	1279.9	1164.9	1200
2025-03-01	1227.5	1250	1164.9	1200
2025-02-01	1162.7	1175.8	1163.3	1200
2025-01-01	1131.3	1156.8	1129.5	1200
2024-12-01	1131.3	1156.8	1129.5	1200
2024-11-01	1131.3	1156.8	1129.5	1200
2024-10-01	1131.3	1156.8	1129.5	1200
2024-09-01	1131.3	1156.8	1129.5	1200
2024-08-01	1161.2	1156.8	1184.9	1200
2024-07-01	1170.9	1171.9	1184.9	1200
2024-09-01	1171.2	1173.7	1184.9	1200
2024-05-01	1190.9	1200	1184.9	1200
2024-04-01	1190.9	1200	1184.9	1200
2024-03-01	1190.9	1200	1184.9	1200
2024-02-01	1190.9	1200	1184.9	1200
2024-01-01	1190.9	1200	1184.9	1200
2023-12-01	1190.9	1200	1184.9	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	SBDCA Closed 2025 (U14 Boys)	2025-05-10	2025-05-10	Standard	Sarah Baartman (ESB)	6	6	3	Yes	Analysis
2	SBD Trials Graaff Reinet 12 April 2025 (U14)	2025-04-12	2025-04-12	Standard	Sarah Baartman (ESB)	5	4	2	Yes	Analysis
3	SBDCA Trials GRT 22 March 2025 (u14 bOYS)	2025-03-23	2025-03-23	Standard	Sarah Baartman (ESB)	5	5	3	Yes	Analysis
4	SBDCU Graaff-Reinet Trials 2025 (U14)	2025-02-15	2025-02-15	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	SBDCA Closed 2025 (U14 Boys)	2025-05-10	2025-05-10	Standard	Sarah Baartman (ESB)	6	6	3	Yes	Analysis
2	SBD Trials Graaff Reinet 12 April 2025 (U14)	2025-04-12	2025-04-12	Standard	Sarah Baartman (ESB)	5	4	2	Yes	Analysis
3	SBDCA Trials GRT 22 March 2025 (u14 bOYS)	2025-03-23	2025-03-23	Standard	Sarah Baartman (ESB)	5	5	3	Yes	Analysis
4	SBDCU Graaff-Reinet Trials 2025 (U14)	2025-02-15	2025-02-15	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
5	Sarah Baartman District Schools Trials 2024 (U13 Boys)	2024-08-03	2024-08-03	Rapid	Sarah Baartman (ESB)	5	4	0	Yes	Analysis
6	SBDCU Closed Trials 2024 (U14 Boys)	2024-07-27	2024-07-27	Standard	Sarah Baartman (ESB)	5	5	1.5	Yes	Analysis
7	SBDCU Trial 3 2024 (U14)	2024-06-01	2024-06-01	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis
8	Fountains Mall 2024 (Primary School)	2024-05-18	2024-05-18	Standard	Sarah Baartman (ESB)	6	6	2	Yes	Analysis
9	SBDCU Schools Chess League Graaff-Reinet 2023 (A)	2023-03-09	2023-11-10	Rapid	Sarah Baartman (ESB)	10	4	1.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament SBDCU Graaff-Reinet Trials 2025				Tournament SBDCA Trials GRT 22 March 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-03-23	rnd 3	type Standard	result 1
		Opponent Jacobs, M (Matthew)				Opponent Ntlonti, L (Lunathi)
2	2	Tournament SBDCU Trial 3 2024				Tournament SBDCU Trial 3 2024
		date 2024-06-01	rnd 3	type Standard	result 1	date 2024-06-01	rnd 4	type Standard	result 1
		Opponent Afrika, R (Ruwaan)				Opponent Yeyana, T (Teashweul)
3	2	Tournament SBDCU Schools Chess League Graaff-Reinet 2023				Tournament SBDCU Schools Chess League Graaff-Reinet 2023
		date 2023-04-13	rnd 3	type Rapid	result 0.5	date 2023-05-04	rnd 5	type Rapid	result 1
		Opponent Oliphant, L (Leroy)				Opponent Jaftha, J (Jason)

#	Games	Start				End
1	6	Tournament SBDCU Graaff-Reinet Trials 2025				Tournament SBDCA Trials GRT 22 March 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-03-23	rnd 3	type Standard	result 1
		Opponent Jacobs, M (Matthew)				Opponent Ntlonti, L (Lunathi)
2	2	Tournament SBDCU Trial 3 2024				Tournament SBDCU Trial 3 2024
		date 2024-06-01	rnd 3	type Standard	result 1	date 2024-06-01	rnd 4	type Standard	result 1
		Opponent Afrika, R (Ruwaan)				Opponent Yeyana, T (Teashweul)
3	1	Tournament SBDCA Closed 2025				Tournament SBDCA Closed 2025
		date 2025-05-10	rnd 6	type Standard	result 1	date 2025-05-10	rnd 6	type Standard	result 1
		Opponent Nelson, A (Anganoxolo)				Opponent Nelson, A (Anganoxolo)

#	Games	Start				End
1	2	Tournament SBDCU Schools Chess League Graaff-Reinet 2023				Tournament SBDCU Schools Chess League Graaff-Reinet 2023
		date 2023-04-13	rnd 3	type Rapid	result 0.5	date 2023-05-04	rnd 5	type Rapid	result 1
		Opponent Oliphant, L (Leroy)				Opponent Jaftha, J (Jason)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament SBDCU Graaff-Reinet Trials 2025				Tournament SBDCA Trials GRT 22 March 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-03-23	rnd 3	type Standard	result 1
		Opponent Jacobs, M (Matthew)				Opponent Ntlonti, L (Lunathi)
2	2	Tournament SBDCU Trial 3 2024				Tournament SBDCU Trial 3 2024
		date 2024-06-01	rnd 3	type Standard	result 1	date 2024-06-01	rnd 4	type Standard	result 1
		Opponent Afrika, R (Ruwaan)				Opponent Yeyana, T (Teashweul)
3	1	Tournament SBDCA Closed 2025				Tournament SBDCA Closed 2025
		date 2025-05-10	rnd 6	type Standard	result 1	date 2025-05-10	rnd 6	type Standard	result 1
		Opponent Nelson, A (Anganoxolo)				Opponent Nelson, A (Anganoxolo)

#	Games	Start				End
1	6	Tournament SBDCU Graaff-Reinet Trials 2025				Tournament SBDCA Trials GRT 22 March 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-03-23	rnd 3	type Standard	result 1
		Opponent Jacobs, M (Matthew)				Opponent Ntlonti, L (Lunathi)
2	2	Tournament SBDCU Trial 3 2024				Tournament SBDCU Trial 3 2024
		date 2024-06-01	rnd 3	type Standard	result 1	date 2024-06-01	rnd 4	type Standard	result 1
		Opponent Afrika, R (Ruwaan)				Opponent Yeyana, T (Teashweul)
3	1	Tournament SBDCA Closed 2025				Tournament SBDCA Closed 2025
		date 2025-05-10	rnd 6	type Standard	result 1	date 2025-05-10	rnd 6	type Standard	result 1
		Opponent Nelson, A (Anganoxolo)				Opponent Nelson, A (Anganoxolo)

#	Games	Start				End
1	1	Tournament SBDCU Schools Chess League Graaff-Reinet 2023				Tournament SBDCU Schools Chess League Graaff-Reinet 2023
		date 2023-05-04	rnd 5	type Rapid	result 1	date 2023-05-04	rnd 5	type Rapid	result 1
		Opponent Jaftha, J (Jason)				Opponent Jaftha, J (Jason)

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	Hudson ,K (Keith)	4	1	-212.5	3	1	-141.7	1	0	-425	0	0	0
1	Hudson ,K (Keith)	4	1175.2	962.7	3	1192.6	1033.5	1	1200	750.2	0	0	0
2	Hendricks ,Z (Zayden)	2	1	0	2	1	0	0	0	0	0	0	0
2	Hendricks ,Z (Zayden)	2	1199.4	1199.4	2	1188.6	1199.4	0	0	0	0	0	0
3	Maxim ,Z (Zane)	2	2	425	2	2	425	0	0	0	0	0	0
3	Maxim ,Z (Zane)	2	1205.5	1630.5	2	1205.8	1630.5	0	0	0	0	0	0
4	Nelson ,A (Anganoxolo)	2	2	425	2	2	425	0	0	0	0	0	0
4	Nelson ,A (Anganoxolo)	2	1198.4	1623.4	2	1198.1	1623.4	0	0	0	0	0	0
5	Claassen ,E (Enrique)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Claassen ,E (Enrique)	2	1652.7	1227.7	2	1650.9	1227.7	0	0	0	0	0	0
6	Munemo ,T (Tanaka)	2	0	-425	1	0	-425	1	0	-425	0	0	0
6	Munemo ,T (Tanaka)	2	1432.3	1007.3	1	1472.1	1007.3	1	1330.5	1007.3	0	0	0
7	Janeke ,C (CJ)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Janeke ,C (CJ)	1	1405	980	1	1310.2	980	0	0	0	0	0	0
8	Stantcheva ,D (Damon)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Stantcheva ,D (Damon)	1	1270.4	845.4	1	1271.3	845.4	0	0	0	0	0	0
9	Charlie ,S (Sinovuyo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Charlie ,S (Sinovuyo)	1	1397.2	972.2	1	1399.7	972.2	0	0	0	0	0	0
10	Viviers ,D (Divan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Viviers ,D (Divan)	1	1394	969	1	1391.2	969	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

Knoesen, M (Mason)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms