Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wentzel, M (Morne)

Chess SA id

1100110502

FIDE id

Date of birth

2010-01-19 (U16)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-06-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1183.9	1188.1	1188.5	1200
Raw rating	1183.9	1188.1	1188.5	1200
Weighted rating	1183.9	1188.1	1188.5	1200
Weighted performance	561.4	0	590.7	0
Floor	730.7	703.2	745	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.7	168.7	168.6	165.8
Highest rating	1230.7 2021-10-01	1203.2 2020-03-01	1245 2021-10-01	1200 2018-10-01
Highest raw rating	1230.7 2021-10-01	1203.2 2020-03-01	1245 2021-10-01	1200 2024-02-01
Highest weighted rating	1230.7 2018-10-01	1203.2 2022-02-01	1245 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1214.4 2021-09-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1183.9	1188.1	1188.5	1200
Analysis
Rating	1183.9	1188.1	1188.5	1200
Raw rating	1183.9	1188.1	1188.5	1200
Weighted rating	1183.9	1188.1	1188.5
Weighted performance	561.4	0	590.7
K-factor	36	36	36	36
Floor	730.7	703.2	745	700
Max/Min rating change allowed	169.7	168.7	168.6	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	1183.9	1188.1	1188.5	1200
New weighted rating	1183.9	1188.1	1188.5	1200
New weighted performance	554.9	0	583.9	0
Temp new rating	1183.9	1188.1	1188.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1183.9	1188.1	1188.5	1200
New K-factor	36	36	36	36
New floor	730.7	703.2	745	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	7	3	4
	15	0	15
History	58	28	30

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	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	58	27.5	47.41	-22	1214.4	1192.4
Standard	28	14	50	0	1191.8	1191.8
Rapid	30	13.5	45	-42.5	1235.5	1193
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1183.9	1188.1	1188.5	1200
2025-09-30	1183.9	1188.1	1188.5	1200
2025-09-01	1183.9	1188.1	1188.5	1200
2025-08-01	1183.9	1188.1	1188.5	1200
2025-07-01	1183.9	1188.1	1188.5	1200
2025-06-01	1183.9	1188.1	1188.5	1200
2025-05-01	1183.9	1188.1	1188.5	1200
2025-04-01	1183.9	1188.1	1188.5	1200
2025-03-01	1183.9	1188.1	1188.5	1200
2025-02-01	1183.9	1188.1	1188.5	1200
2025-01-01	1183.9	1188.1	1188.5	1200
2024-12-01	1183.9	1188.1	1188.5	1200
2024-11-01	1183.9	1188.1	1188.5	1200
2024-10-01	1183.9	1188.1	1188.5	1200
2024-09-01	1183.9	1188.1	1188.5	1200
2024-08-01	1183.9	1188.1	1188.5	1200
2024-07-01	1183.9	1188.1	1188.5	1200
2024-09-01	1183.9	1188.1	1188.5	1200
2024-05-01	1183.9	1188.1	1188.5	1200
2024-04-01	1183.9	1188.1	1188.5	1200
2024-03-01	1183.9	1188.1	1188.5	1200
2024-02-01	1183.9	1188.1	1188.5	1200
2024-01-01	1183.9	1188.1	1188.5	1200
2023-12-01	1183.9	1188.1	1188.5	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	Bo-Weskus Top Skole 2022 (O13)	2022-06-11	2022-06-11	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
2	West Coast Schools Prestige 2022 (U13 Boys)	2022-02-19	2022-02-19	Standard	West Coast (WCU)	6	3	1	Yes	Analysis
3	Western Cape Schools 2021 (U11 Boys)	2021-10-23	2021-10-23	Rapid	Overberg (WOS)	5	4	0	Yes	Analysis
4	West Coast Primary Schools Prestige 2021 (U11)	2021-09-18	2021-09-18	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
5	Upper West Coast 2021 (U11)	2021-09-04	2021-09-04	Rapid	West Coast (WCU)	6	6	3	Yes	Analysis
6	West Coast Schools Prestige 2020 (U11 Boys)	2020-03-07	2020-03-07	Rapid	West Coast (WCU)	5	5	1.5	Yes	Analysis
7	Bo-Weskus Skole Prestige 2020 (O11 Seuns)	2020-02-15	2020-02-15	Standard	West Coast (WCU)	6	3	2	Yes	Analysis
8	Western Cape Top Schools 2019 (U9 Mix)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
9	Western Cape Schools Individuals 2019 (U9 Boys)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	3	Yes	Analysis
10	West Coast Open 2019 (C)	2019-04-27	2019-04-27	Standard	West Coast (WCU)	5	5	2	Yes	Analysis
11	Weskus Skole Prestige Skaak Kampioenskappe 2019 (O9 Seuns)	2019-03-02	2019-04-06	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
12	Bo-Weskus Skole Skaak Prestige 2019 (O9 Seuns)	2019-02-16	2019-02-16	Rapid	West Coast (WCU)	7	6	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament West Coast Primary Schools Prestige 2021				Tournament West Coast Primary Schools Prestige 2021
		date 2021-09-18	rnd 3	type Rapid	result 1	date 2021-09-18	rnd 5	type Rapid	result 1
		Opponent Opperman, C (Caleb)				Opponent Schoeman, M (Mischke)
2	3	Tournament West Coast Schools Prestige 2020				Tournament Upper West Coast 2021
		date 2020-03-07	rnd 5	type Rapid	result 0.5	date 2021-09-04	rnd 2	type Rapid	result 1
		Opponent Huisamen, A (Albertus)				Opponent Opperman, C (Caleb)
3	3	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-18	rnd 2	type Standard	result 1	date 2019-05-18	rnd 4	type Standard	result 1
		Opponent Lawrence, J (Joel)				Opponent Adams, J (Jay-D)

#	Games	Start				End
1	3	Tournament Bo-Weskus Skole Prestige 2020				Tournament West Coast Schools Prestige 2022
		date 2020-02-15	rnd 2	type Standard	result 1	date 2022-02-19	rnd 1	type Standard	result 1
		Opponent Kamfer, G (Giowandre)				Opponent Smith, T (Tyron)
2	3	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-18	rnd 2	type Standard	result 1	date 2019-05-18	rnd 4	type Standard	result 1
		Opponent Lawrence, J (Joel)				Opponent Adams, J (Jay-D)
3	2	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-31	rnd 2	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Gabier, Z (Zara)				Opponent Linde, M (Morgan)

#	Games	Start				End
1	3	Tournament West Coast Primary Schools Prestige 2021				Tournament West Coast Primary Schools Prestige 2021
		date 2021-09-18	rnd 3	type Rapid	result 1	date 2021-09-18	rnd 5	type Rapid	result 1
		Opponent Opperman, C (Caleb)				Opponent Schoeman, M (Mischke)
2	3	Tournament West Coast Schools Prestige 2020				Tournament Upper West Coast 2021
		date 2020-03-07	rnd 5	type Rapid	result 0.5	date 2021-09-04	rnd 2	type Rapid	result 1
		Opponent Huisamen, A (Albertus)				Opponent Opperman, C (Caleb)
3	3	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 4	type Rapid	result 1	date 2019-02-16	rnd 6	type Rapid	result 1
		Opponent Coetzee, C (Chris)				Opponent Opperman, C (Caleb)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament West Coast Primary Schools Prestige 2021				Tournament West Coast Primary Schools Prestige 2021
		date 2021-09-18	rnd 3	type Rapid	result 1	date 2021-09-18	rnd 5	type Rapid	result 1
		Opponent Opperman, C (Caleb)				Opponent Schoeman, M (Mischke)
2	3	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-18	rnd 2	type Standard	result 1	date 2019-05-18	rnd 4	type Standard	result 1
		Opponent Lawrence, J (Joel)				Opponent Adams, J (Jay-D)
3	3	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 4	type Rapid	result 1	date 2019-02-16	rnd 6	type Rapid	result 1
		Opponent Coetzee, C (Chris)				Opponent Opperman, C (Caleb)

#	Games	Start				End
1	3	Tournament Bo-Weskus Skole Prestige 2020				Tournament West Coast Schools Prestige 2022
		date 2020-02-15	rnd 2	type Standard	result 1	date 2022-02-19	rnd 1	type Standard	result 1
		Opponent Kamfer, G (Giowandre)				Opponent Smith, T (Tyron)
2	3	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-18	rnd 2	type Standard	result 1	date 2019-05-18	rnd 4	type Standard	result 1
		Opponent Lawrence, J (Joel)				Opponent Adams, J (Jay-D)
3	2	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-31	rnd 2	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Gabier, Z (Zara)				Opponent Linde, M (Morgan)

#	Games	Start				End
1	3	Tournament West Coast Primary Schools Prestige 2021				Tournament West Coast Primary Schools Prestige 2021
		date 2021-09-18	rnd 3	type Rapid	result 1	date 2021-09-18	rnd 5	type Rapid	result 1
		Opponent Opperman, C (Caleb)				Opponent Schoeman, M (Mischke)
2	3	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 4	type Rapid	result 1	date 2019-02-16	rnd 6	type Rapid	result 1
		Opponent Coetzee, C (Chris)				Opponent Opperman, C (Caleb)
3	2	Tournament Upper West Coast 2021				Tournament Upper West Coast 2021
		date 2021-09-04	rnd 1	type Rapid	result 1	date 2021-09-04	rnd 2	type Rapid	result 1
		Opponent Kapank, K (Kiara)				Opponent Opperman, C (Caleb)

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	Berend ,J (Jenini-Yo)	4	0	-425	2	0	-425	2	0	-425	0	0	0
1	Berend ,J (Jenini-Yo)	4	1240.6	815.6	2	1232.7	815.6	2	1208.6	815.6	0	0	0
2	Cloete ,K (Kayden)	3	1	-141.7	0	0	0	3	1	-141.7	0	0	0
2	Cloete ,K (Kayden)	3	1226.2	1084.6	0	0	0	3	1273.6	1084.6	0	0	0
3	Albertyn ,J (Jowaiden)	3	0	-425	0	0	0	3	0	-425	0	0	0
3	Albertyn ,J (Jowaiden)	3	1221.2	796.2	0	0	0	3	1229.6	796.2	0	0	0
4	Opperman ,C (Caleb)	3	3	425	0	0	0	3	3	425	0	0	0
4	Opperman ,C (Caleb)	3	1181.7	1606.7	0	0	0	3	1214.9	1606.7	0	0	0
5	Kamfer ,G (Giowandre)	2	1	0	1	1	425	1	0	-425	0	0	0
5	Kamfer ,G (Giowandre)	2	1192.7	1192.7	1	1200	1617.7	1	1200	767.7	0	0	0
6	Cardinal ,J (Jacelynn)	2	1	0	0	0	0	2	1	0	0	0	0
6	Cardinal ,J (Jacelynn)	2	1374.7	1374.7	0	0	0	2	1266.6	1374.7	0	0	0
7	Lawrence ,J (Joel)	1	1	425	1	1	425	0	0	0	0	0	0
7	Lawrence ,J (Joel)	1	1321.2	1746.2	1	1194.8	1746.2	0	0	0	0	0	0
8	Adams ,J (Jay-D)	1	1	425	1	1	425	0	0	0	0	0	0
8	Adams ,J (Jay-D)	1	1156.8	1581.8	1	1209.7	1581.8	0	0	0	0	0	0
9	Du Preez ,R (Regardt)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Du Preez ,R (Regardt)	1	1219.9	794.9	1	1223.2	794.9	0	0	0	0	0	0
10	Rozani ,S (Sphosethu)	1	1	425	1	1	425	0	0	0	0	0	0
10	Rozani ,S (Sphosethu)	1	1184.4	1609.4	1	1200	1609.4	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

Wentzel, M (Morne)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms