Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jezelle, M (Massyn)

Chess SA id

2120300787

FIDE id

Date of birth

2012-01-26 (U14)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-06-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1150.3	1163.4	1165.1	1200
Raw rating	1150.3	1163.4	1165.1	1200
Weighted rating	1144.5	1159.5	1160.3	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	178	174.7	174.3	165.8
Highest rating	1200 2024-03-01	1200 2024-03-01	1200 2024-04-01	1200 2024-04-01
Highest raw rating	1200 2024-03-01	1200 2024-03-01	1200 2024-04-01	1200 2024-04-01
Highest weighted rating	1200 2024-03-01	1200 2024-03-01	1200 2024-04-01	1200 2024-04-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-04-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1150.3	1163.4	1165.1	1200
Analysis
Rating	1150.3	1163.4	1165.1	1200
Raw rating	1150.3	1163.4	1165.1	1200
Weighted rating	1144.5	1159.5	1160.3
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	178	174.7	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	1150.3	1163.4	1165.1	1200
New weighted rating	1144.5	1159.6	1160.2	1200
New weighted performance	0	0	0	0
Temp new rating	1150.3	1163.4	1165.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1150.3	1163.4	1165.1	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	11	5	6
	0	0	0
	0	0	0
	0	0	0
History	11	5	6

Games since
	Main 11	Standard 5		Rapid 6		Blitz 0
Gender	Female
Age group	U14
Region	Eden (WEG)
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	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	11	3	27.27	-193.2	1164.5	971.4
Standard	5	1.5	30	-170	1143	973
Rapid	6	1.5	25	-212.5	1182.5	970
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1150.3	1163.4	1165.1	1200
2025-09-30	1150.3	1163.4	1165.1	1200
2025-09-01	1150.3	1163.4	1165.1	1200
2025-08-01	1150.3	1163.4	1165.1	1200
2025-07-01	1150.3	1163.4	1165.1	1200
2025-06-01	1150.3	1163.4	1165.1	1200
2025-05-01	1150.3	1163.4	1165.1	1200
2025-04-01	1150.3	1163.4	1165.1	1200
2025-03-01	1150.3	1163.4	1165.1	1200
2025-02-01	1149.6	1163.2	1163.9	1200
2025-01-01	1120.2	1147.2	1134	1200
2024-12-01	1120.2	1147.2	1134	1200
2024-11-01	1120.2	1147.2	1134	1200
2024-10-01	1120.2	1147.2	1134	1200
2024-09-01	1120.2	1147.2	1134	1200
2024-08-01	1120.2	1147.2	1134	1200
2024-07-01	1120.2	1147.2	1134	1200
2024-09-01	1154.5	1147.2	1200	1200
2024-05-01	1154.5	1147.2	1200	1200
2024-04-01	1154.5	1147.2	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	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	Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Girls)	2024-06-08	2024-06-08	Rapid	Overberg (WOS)	6	6	1.5	Yes	Analysis
2	Overberg Schools - PS Closed 2024 (U13 Girls)	2024-03-16	2024-03-16	Standard	Overberg (WOS)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Western Cape - Brian Raubenheimer Development Tournament 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-06-08	rnd 1	type Rapid	result 0.5	date 2024-06-08	rnd 2	type Rapid	result 0.5
		Opponent Krynauw, E (Elana)				Opponent Swarts, D (Denicka)
2	1	Tournament Western Cape - Brian Raubenheimer Development Tournament 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-06-08	rnd 4	type Rapid	result 0.5	date 2024-06-08	rnd 4	type Rapid	result 0.5
		Opponent Jantjies, Z (Zoey)				Opponent Jantjies, Z (Zoey)
3	1	Tournament Overberg Schools - PS Closed 2024				Tournament Overberg Schools - PS Closed 2024
		date 2024-03-16	rnd 4	type Standard	result 0.5	date 2024-03-16	rnd 4	type Standard	result 0.5
		Opponent Oosthuizen, A (Alana)				Opponent Oosthuizen, A (Alana)

#	Games	Start				End
1	1	Tournament Overberg Schools - PS Closed 2024				Tournament Overberg Schools - PS Closed 2024
		date 2024-03-16	rnd 4	type Standard	result 0.5	date 2024-03-16	rnd 4	type Standard	result 0.5
		Opponent Oosthuizen, A (Alana)				Opponent Oosthuizen, A (Alana)
2	1	Tournament Overberg Schools - PS Closed 2024				Tournament Overberg Schools - PS Closed 2024
		date 2024-03-16	rnd 2	type Standard	result 1	date 2024-03-16	rnd 2	type Standard	result 1
		Opponent Witbooi, C (Carla)				Opponent Witbooi, C (Carla)

#	Games	Start				End
1	2	Tournament Western Cape - Brian Raubenheimer Development Tournament 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-06-08	rnd 1	type Rapid	result 0.5	date 2024-06-08	rnd 2	type Rapid	result 0.5
		Opponent Krynauw, E (Elana)				Opponent Swarts, D (Denicka)
2	1	Tournament Western Cape - Brian Raubenheimer Development Tournament 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-06-08	rnd 4	type Rapid	result 0.5	date 2024-06-08	rnd 4	type Rapid	result 0.5
		Opponent Jantjies, Z (Zoey)				Opponent Jantjies, Z (Zoey)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Overberg Schools - PS Closed 2024				Tournament Overberg Schools - PS Closed 2024
		date 2024-03-16	rnd 2	type Standard	result 1	date 2024-03-16	rnd 2	type Standard	result 1
		Opponent Witbooi, C (Carla)				Opponent Witbooi, C (Carla)

#	Games	Start				End
1	1	Tournament Overberg Schools - PS Closed 2024				Tournament Overberg Schools - PS Closed 2024
		date 2024-03-16	rnd 2	type Standard	result 1	date 2024-03-16	rnd 2	type Standard	result 1
		Opponent Witbooi, C (Carla)				Opponent Witbooi, C (Carla)

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	Nel ,A (Anika)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Nel ,A (Anika)	1	1108	683	1	1077.2	683	0	0	0	0	0	0
2	Rudman ,A (Alana)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Rudman ,A (Alana)	1	1158	733	1	1200	733	0	0	0	0	0	0
3	Oosthuizen ,A (Alana)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Oosthuizen ,A (Alana)	1	1187.8	1187.8	1	1200	1187.8	0	0	0	0	0	0
4	Witbooi ,C (Carla)	1	1	425	1	1	425	0	0	0	0	0	0
4	Witbooi ,C (Carla)	1	1162.1	1587.1	1	1200	1587.1	0	0	0	0	0	0
5	Balelo ,Z (Zimkhita)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Balelo ,Z (Zimkhita)	1	1099	674	1	1083.6	674	0	0	0	0	0	0
6	Krynauw ,E (Elana)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
6	Krynauw ,E (Elana)	1	1217.6	1217.6	0	0	0	1	1241.1	1217.6	0	0	0
7	Klopper ,M (Marli)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Klopper ,M (Marli)	1	1173.2	748.2	0	0	0	1	1134.8	748.2	0	0	0
8	Van Tonder ,M (Mieke)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Van Tonder ,M (Mieke)	1	1181.7	756.7	0	0	0	1	1210.8	756.7	0	0	0
9	Jantjies ,Z (Zoey)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
9	Jantjies ,Z (Zoey)	1	1153	1153	0	0	0	1	1120	1153	0	0	0
10	Tieties ,F (Faith)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Tieties ,F (Faith)	1	1169.5	744.5	0	0	0	1	1152.4	744.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Jezelle, M (Massyn)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms