Chess South Africa Ratings Database

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Personal

Windvogel, M (Monray)

Chess SA id

102068727

FIDE id

Date of birth

2002-05-31 (Adult)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1698.6	1679	1474.1	2130
Raw rating	1698.6	1679	1474.1	2130
Weighted rating	1698.4	1678.9	1450.6	2122.2
Weighted performance	1355.2	1313.3	0	0
Floor	1256.8	1215	974.1	1630
K-factor	28	28	32	20
Min/Max rating change allowed	81.5	83.8	112.2	44.1
Highest rating	1756.8 2024-02-01	1715 2024-02-01	1888.7 2021-08-01	2130 2024-02-01
Highest raw rating	1756.8 2024-02-01	1715 2024-02-01	1474.1 2024-11-01	2130 2024-02-01
Highest weighted rating	1698.6 2025-08-01	1679 2025-08-01	1441 2025-08-01	2104.1 2025-08-01
Highest weighted performance	1661.3 2023-12-01	1652.3 2023-12-01	1888.7 2021-08-01	1491.7 2021-06-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1698.6	1679	1474.1	2130
Analysis
Rating	1698.6	1679	1474.1	2130
Raw rating	1698.6	1679	1474.1	2130
Weighted rating	1698.4	1678.9	1450.6
Weighted performance	1355.2	1313.3	0
K-factor	28	28	32	20
Floor	1256.8	1215	974.1	1630
Max/Min rating change allowed	81.5	83.8	112.2	44.1
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	1698.6	1679	1474.1	2130
New weighted rating	1698.1	1678.7	1454.7	2127.4
New weighted performance	1354.7	1312.8	0	0
Temp new rating	1698.6	1679	1474.1	2130
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1698.6	1679	1474.1	2130
New K-factor	28	28	32	20
New floor	1256.8	1215	974.1	1630

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	28	16	12	0
	19	17	0	2
	30	26	0	4
	29	10	7	12
History	232	195	19	18

Games since
	Main 37	Standard 25		Rapid 12		Blitz 0
Gender	Male
Age group	Adult
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	163	110.5	67.79	151.2	1428.9	1580.1
Standard	126	78.5	62.3	104.6	1434.2	1538.8
Rapid	19	15	78.95	246.1	1499.3	1745.3
Blitz	18	17	94.44	377.8	1317.4	1695.2

Date	Main	Standard	Rapid	Blitz
2025-09-30	1698.6	1679	1474.1	2130
2025-09-01	1698.6	1679	1474.1	2130
2025-08-01	1698.6	1679	1474.1	2130
2025-07-01	1698.4	1678.9	1474.1	2130
2025-06-01	1698	1678.6	1474.1	2130
2025-05-01	1697.6	1678.2	1474.1	2130
2025-04-01	1697	1677.6	1474.1	2130
2025-03-01	1696.2	1677	1474.1	2130
2025-02-01	1695.1	1675.7	1474.1	2130
2025-01-01	1688.9	1666.3	1474.1	2130
2024-12-01	1688.9	1666.3	1474.1	2130
2024-11-01	1688.9	1666.3	1474.1	2130
2024-10-01	1676.7	1666.3	1389.1	2130
2024-09-01	1697.7	1683.7	1389.1	2130
2024-08-01	1697.7	1683.7	1389.1	2130
2024-07-01	1697.7	1683.7	1389.1	2130
2024-06-01	1697.7	1683.7	1389.1	2130
2024-08-01	1697.7	1683.7	1389.1	2130
2024-04-01	1724	1707.5	1389.1	2130
2024-03-01	1756.8	1715	1372.2	2130
2024-02-01	1756.8	1715	1372.2	2130
2024-01-01	1756.8	1715	1372.2	2130
2023-12-01	1710.8	1696.7	1319.4	1352.5
2023-11-01	1647.5	1637.1	1319.4	1352.5

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	UCT Open Chess Championship 2024 (Open Rapid)	2024-10-12	2024-10-13	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
2	CT League 2024 (B)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	6	2.5	Yes	Analysis
3	USSA Closed Championships 2024 (Open)	2024-04-12	2024-04-14	Standard	Tshwane (GTP)	7	6	1	Yes	Analysis
4	Western Cape Inter Region Cup 2024 (Open)	2024-03-23	2024-03-24	Standard	Overberg (WOS)	5	4	1.5	Yes	Analysis
5	Cape Town Open Rapid Chess Championship 2024 (Open)	2024-03-17	2024-03-17	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
6	2023 USSA Championships (Open)	2023-12-04	2023-12-08	Standard	Ethekwini (KED)	9	9	7	Yes	Analysis
7	WP Club League 2023 (A)	2023-07-29	2023-09-09	Standard	Cape Town (WCT)	11	4	1	Yes	Analysis
8	Western Cape Inter Regional 2023 (Senior Men)	2023-03-18	2023-03-19	Standard	Eden (WEG)	5	4	2.5	Yes	Analysis
9	Western Cape Inter Regional 2023 (Blitz)	2023-03-17	2023-03-17	Blitz	Eden (WEG)	5	2	2	Yes	Analysis
10	2022 Western Province Club League (Premier)	2022-08-20	2022-10-01	Standard	Cape Town (WCT)	11	11	6	Yes	Analysis
11	WCCA Rural Cup 2022 (Open)	2022-08-13	2022-08-14	Standard	Overberg (WOS)	5	4	1.5	Yes	Analysis
12	WCCA Rural Cup Blitz 2022	2022-07-12	2022-07-12	Blitz	Overberg (WOS)	5	4	4	Yes	Analysis
13	Steinitz Open 2022 (B)	2022-05-20	2022-05-22	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
14	Western Cape Inter Region Cup 2021 (Senior)	2022-03-04	2022-03-06	Standard	West Coast (WCU)	5	5	3	Yes	Analysis
15	OCF Club Champs 2021 (Seniors)	2021-06-05	2021-08-14	Standard	Overberg (WOS)	10	10	8.5	Yes	Analysis
16	Coast to Coast 2021 (Open)	2021-08-28	2021-08-28	Rapid	West Coast (WCU)	7	7	6.5	Yes	Analysis
17	Coast to Coast 2021 (Blitz)	2021-08-27	2021-08-27	Blitz	West Coast (WCU)	5	5	4	Yes	Analysis
18	Swellendam Blitz 2021 (Seniors)	2021-06-11	2021-06-11	Blitz	Overberg (WOS)	7	7	7	Yes	Analysis
19	OCF Roadshow 2020 (Seniors)	2020-11-21	2020-11-21	Standard	Overberg (WOS)	5	5	4.5	Yes	Analysis
20	Overberg Closed 2020 (U18 Boys)	2020-03-15	2020-03-15	Standard	Overberg (WOS)	5	5	4.5	Yes	Analysis
21	2019 Western Cape Club Championship (A+B)	2019-10-25	2019-10-27	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
22	Overberg Top Schools 2019 (U18)	2019-07-20	2019-07-20	Standard	Overberg (WOS)	3	3	3	Yes	Analysis
23	Overberg Club Champs 2019 (A)	2019-06-15	2019-06-15	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
24	Western Cape Schools Individuals 2019 (U18 Boys)	2019-05-04	2019-05-05	Standard	Eden (WEG)	6	6	3.5	Yes	Analysis
25	Overberg School Chess Close Champs 2019 (U18 Boys)	2019-03-08	2019-03-09	Standard	Overberg (WOS)	6	6	5	Yes	Analysis
26	Western Cape Top Schools 2018 (U19 Mix)	2018-08-25	2018-08-26	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
27	Overberg 2nd Trial 2018 (Open)	2018-05-05	2018-05-05	Standard	Overberg (WOS)	5	4	2.5	Yes	Analysis
28	Western Cape Schools Individuals 2018 (U18 Boys)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
29	Overberg Schools Closed 2018 (U18 Boys)	2018-03-23	2018-03-23	Standard	Overberg (WOS)	6	6	4	Yes	Analysis

#	Games	Start				End
1	26	Tournament Overberg Closed 2020				Tournament OCF Club Champs 2021
		date 2020-03-15	rnd 1	type Standard	result 1	date 2021-08-14	rnd 9	type Standard	result 1
		Opponent Francke, G (Gabriel)				Opponent Mccallum, B (Brian)
2	10	Tournament Coast to Coast 2021				Tournament Coast to Coast 2021
		date 2021-08-27	rnd 3	type Blitz	result 1	date 2021-08-28	rnd 7	type Rapid	result 1
		Opponent Crookes, J (Jonas)				Opponent Lewaks, S (Shaundre)
3	8	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-04	rnd 1	type Standard	result 1	date 2023-12-08	rnd 8	type Standard	result 1
		Opponent Manqele, SP (Siyabonga)				Opponent Dinham, J (James)

#	Games	Start				End
1	19	Tournament Overberg Closed 2020				Tournament OCF Club Champs 2021
		date 2020-03-15	rnd 1	type Standard	result 1	date 2021-08-14	rnd 9	type Standard	result 1
		Opponent Francke, G (Gabriel)				Opponent Mccallum, B (Brian)
2	8	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-04	rnd 1	type Standard	result 1	date 2023-12-08	rnd 8	type Standard	result 1
		Opponent Manqele, SP (Siyabonga)				Opponent Dinham, J (James)
3	8	Tournament Overberg Club Champs 2019				Tournament 2019 Western Cape Club Championship
		date 2019-06-15	rnd 3	type Standard	result 1	date 2019-10-26	rnd 2	type Standard	result 1
		Opponent Crookes, J (Jonas)				Opponent Johnson, A (Azriel)

#	Games	Start				End
1	9	Tournament Coast to Coast 2021				Tournament Cape Town Open Rapid Chess Championship 2024
		date 2021-08-28	rnd 1	type Rapid	result 0.5	date 2024-03-17	rnd 2	type Rapid	result 0.5
		Opponent Basson, JE (Jacques)				Opponent Weideman, J (Janko)
2	5	Tournament Cape Town Open Rapid Chess Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-03-17	rnd 6	type Rapid	result 1	date 2024-10-13	rnd 4	type Rapid	result 1
		Opponent Calitz, Z (Zandre)				Opponent Macheka, C (Clayton)
3	1	Tournament UCT Open Chess Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-10-13	rnd 6	type Rapid	result 1	date 2024-10-13	rnd 6	type Rapid	result 1
		Opponent Raubenheimer, G (Granton)				Opponent Raubenheimer, G (Granton)

#	Games	Start				End
1	9	Tournament Coast to Coast 2021				Tournament Western Cape Inter Regional 2023
		date 2021-08-27	rnd 3	type Blitz	result 1	date 2023-03-17	rnd 5	type Blitz	result 1
		Opponent Crookes, J (Jonas)				Opponent Kiewiet, B (Brook-Lynn)
2	8	Tournament Swellendam Blitz 2021				Tournament Coast to Coast 2021
		date 2021-06-11	rnd 1	type Blitz	result 1	date 2021-08-27	rnd 1	type Blitz	result 1
		Opponent Windvogel, P (Perceival)				Opponent Ellman, A (Anne-Belle)

#	Games	Start				End
1	15	Tournament OCF Club Champs 2021				Tournament OCF Club Champs 2021
		date 2021-06-05	rnd 2	type Standard	result 1	date 2021-08-14	rnd 9	type Standard	result 1
		Opponent Mabote, K (Kori)				Opponent Mccallum, B (Brian)
2	8	Tournament Overberg Club Champs 2019				Tournament 2019 Western Cape Club Championship
		date 2019-06-15	rnd 3	type Standard	result 1	date 2019-10-26	rnd 2	type Standard	result 1
		Opponent Crookes, J (Jonas)				Opponent Johnson, A (Azriel)
3	7	Tournament Steinitz Open 2022				Tournament WCCA Rural Cup Blitz 2022
		date 2022-05-21	rnd 4	type Standard	result 1	date 2022-07-12	rnd 5	type Blitz	result 1
		Opponent Korebrits, R (Richard)				Opponent Lewaks, S (Shaundre)

#	Games	Start				End
1	8	Tournament OCF Club Champs 2021				Tournament OCF Club Champs 2021
		date 2021-06-05	rnd 2	type Standard	result 1	date 2021-08-14	rnd 9	type Standard	result 1
		Opponent Mabote, K (Kori)				Opponent Mccallum, B (Brian)
2	8	Tournament Overberg Club Champs 2019				Tournament 2019 Western Cape Club Championship
		date 2019-06-15	rnd 3	type Standard	result 1	date 2019-10-26	rnd 2	type Standard	result 1
		Opponent Crookes, J (Jonas)				Opponent Johnson, A (Azriel)
3	4	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-05	rnd 3	type Standard	result 1	date 2023-12-07	rnd 6	type Standard	result 1
		Opponent Mbele, D (Dumisani)				Opponent Du Plessis, JAK (Jan)

#	Games	Start				End
1	7	Tournament Coast to Coast 2021				Tournament Cape Town Open Rapid Chess Championship 2024
		date 2021-08-28	rnd 2	type Rapid	result 1	date 2024-03-17	rnd 1	type Rapid	result 1
		Opponent Klaaste, C (Chadley)				Opponent Shambare, K (Kudakwashe)
2	5	Tournament Cape Town Open Rapid Chess Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-03-17	rnd 6	type Rapid	result 1	date 2024-10-13	rnd 4	type Rapid	result 1
		Opponent Calitz, Z (Zandre)				Opponent Macheka, C (Clayton)
3	1	Tournament UCT Open Chess Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-10-13	rnd 6	type Rapid	result 1	date 2024-10-13	rnd 6	type Rapid	result 1
		Opponent Raubenheimer, G (Granton)				Opponent Raubenheimer, G (Granton)

#	Games	Start				End
1	9	Tournament Coast to Coast 2021				Tournament Western Cape Inter Regional 2023
		date 2021-08-27	rnd 3	type Blitz	result 1	date 2023-03-17	rnd 5	type Blitz	result 1
		Opponent Crookes, J (Jonas)				Opponent Kiewiet, B (Brook-Lynn)
2	8	Tournament Swellendam Blitz 2021				Tournament Coast to Coast 2021
		date 2021-06-11	rnd 1	type Blitz	result 1	date 2021-08-27	rnd 1	type Blitz	result 1
		Opponent Windvogel, P (Perceival)				Opponent Ellman, A (Anne-Belle)

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	Cookson ,J (Jaydon)	4	2.5	106.2	4	2.5	106.2	0	0	0	0	0	0
1	Cookson ,J (Jaydon)	4	1109	1215.3	4	1115.3	1215.3	0	0	0	0	0	0
2	Kleinhans ,J (Jason)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
2	Kleinhans ,J (Jason)	3	958.3	1241.7	3	979.4	1241.7	0	0	0	0	0	0
3	Mfazwe ,L (Lutho)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
3	Mfazwe ,L (Lutho)	3	1926.2	1642.9	3	1969.7	1642.9	0	0	0	0	0	0
4	Southey ,AM (Andrew Mcnab)	3	2	141.7	2	1	0	1	1	425	0	0	0
4	Southey ,AM (Andrew Mcnab)	3	1761.5	1903.2	2	1753	1761.5	1	1810.1	2186.5	0	0	0
5	Mccallum ,B (Brian Brian)	2	2	425	2	2	425	0	0	0	0	0	0
5	Mccallum ,B (Brian Brian)	2	1588.9	2013.9	2	1592.8	2013.9	0	0	0	0	0	0
6	Hemeni ,S (Simamnkele)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Hemeni ,S (Simamnkele)	2	1650.2	1225.2	2	1647.1	1225.2	0	0	0	0	0	0
7	Mcinnes ,AT (Andrew Tadeusz)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
7	Mcinnes ,AT (Andrew Tadeusz)	2	1822.9	1610.4	2	1839.3	1610.4	0	0	0	0	0	0
8	Pick ,DD (Deon Derick)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Pick ,DD (Deon Derick)	2	1726.6	1301.6	2	1733.2	1301.6	0	0	0	0	0	0
9	Fredericks ,MMP (Malcolm Michael Peter)	2	2	425	2	2	425	0	0	0	0	0	0
9	Fredericks ,MMP (Malcolm Michael Peter)	2	1690.2	2115.1	2	1691.2	2115.1	0	0	0	0	0	0
10	Mthembu ,L (Lovers)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Mthembu ,L (Lovers)	2	1822.4	1397.4	2	1841.6	1397.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Windvogel, M (Monray)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms