Chess South Africa Ratings Database

PLAYER PAGE

Personal

Davel, M (Marchand)

Chess SA id

1850146570

FIDE id

Date of birth

1985-11-09 (Adult)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1294.5	1286.4	1300	1300
Raw rating	1293.4	1285.6	1300	1300
Weighted rating	1294.5	1286.4	1299	1299
Weighted performance	0	0	0	0
Floor	800.7	796.9	800	800
K-factor	36	36	36	36
Min/Max rating change allowed	145.2	146.8	143.8	143.8
Highest rating	1339.3 2022-09-01	1304 2022-09-01	1300 2024-02-01	1300 2024-02-01
Highest raw rating	1300.7 2024-02-01	1296.9 2024-02-01	1300 2024-02-01	1300 2024-02-01
Highest weighted rating	1293.4 2025-08-01	1285.6 2025-08-01	1296.7 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1339.3 2022-09-01	1304 2022-09-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.2	0.1	0	0
New rating	1294.7	1286.6	1300	1300
Analysis
Rating	1294.5	1286.4	1300	1300
Raw rating	1293.4	1285.6	1300	1300
Weighted rating	1294.5	1286.4	1299
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	800.7	796.9	800	800
Max/Min rating change allowed	145.2	146.8	143.8	143.8
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	1293.4	1285.6	1300	1300
New weighted rating	1294.7	1286.6	1299.7	1299.7
New weighted performance	0	0	0	0
Temp new rating	1294.7	1286.6	1300	1300
Temp new rating +/-	0.2	0.1	0	0
Final new rating +/-	0.2	0.1	0	0
New rating	1294.7	1286.6	1300	1300
New K-factor	36	36	36	36
New floor	800.7	796.9	800	800

Item	Main	Standard
	0	0
	0	0
	5	5
	0	0
	5	5
	0	0
History	10	10

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Winelands (WCW)
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	10	5	50	0	1300.4	1300.4
Standard	10	5	50	0	1300.4	1300.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1293.4	1285.6	1300	1300
2025-09-01	1293.4	1285.6	1300	1300
2025-08-01	1293.4	1285.6	1300	1300
2025-07-01	1293.2	1284.8	1300	1300
2025-06-01	1293.2	1284	1300	1300
2025-05-01	1293.2	1283	1300	1300
2025-04-01	1293.2	1282.2	1300	1300
2025-03-01	1293.2	1282.2	1300	1300
2025-02-01	1293.2	1282.2	1300	1300
2025-01-01	1293.2	1282.2	1300	1300
2024-12-01	1293.2	1282.2	1300	1300
2024-11-01	1293.2	1282.2	1300	1300
2024-10-01	1300.7	1296.9	1300	1300
2024-09-01	1300.7	1296.9	1300	1300
2024-08-01	1300.7	1296.9	1300	1300
2024-07-01	1300.7	1296.9	1300	1300
2024-06-01	1300.7	1296.9	1300	1300
2024-08-01	1300.7	1296.9	1300	1300
2024-04-01	1300.7	1296.9	1300	1300
2024-03-01	1300.7	1296.9	1300	1300
2024-02-01	1300.7	1296.9	1300	1300
2024-01-01	1300.7	1296.9	1300	1300
2023-12-01	1227.6	1225.2	1200	1200
2023-11-01	1227.6	1225.2	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	Strategema Chess October 2024 (Open)	2024-10-05	2024-10-05	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
2	Strategema 2022 (Open)	2022-09-10	2022-09-10	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Strategema 2022				Tournament Strategema 2022
		date 2022-09-10	rnd 1	type Standard	result 1	date 2022-09-10	rnd 4	type Standard	result 0.5
		Opponent Grater, R (Robert)				Opponent Swanepoel, A (Aschwin)
2	1	Tournament Strategema Chess October 2024				Tournament Strategema Chess October 2024
		date 2024-10-05	rnd 3	type Standard	result 1	date 2024-10-05	rnd 3	type Standard	result 1
		Opponent Tiemie, J (Jaheim)				Opponent Tiemie, J (Jaheim)
3	1	Tournament Strategema Chess October 2024				Tournament Strategema Chess October 2024
		date 2024-10-05	rnd 1	type Standard	result 1	date 2024-10-05	rnd 1	type Standard	result 1
		Opponent Conradie, AF (Abram)				Opponent Conradie, AF (Abram)

#	Games	Start				End
1	4	Tournament Strategema 2022				Tournament Strategema 2022
		date 2022-09-10	rnd 1	type Standard	result 1	date 2022-09-10	rnd 4	type Standard	result 0.5
		Opponent Grater, R (Robert)				Opponent Swanepoel, A (Aschwin)
2	1	Tournament Strategema Chess October 2024				Tournament Strategema Chess October 2024
		date 2024-10-05	rnd 3	type Standard	result 1	date 2024-10-05	rnd 3	type Standard	result 1
		Opponent Tiemie, J (Jaheim)				Opponent Tiemie, J (Jaheim)
3	1	Tournament Strategema Chess October 2024				Tournament Strategema Chess October 2024
		date 2024-10-05	rnd 1	type Standard	result 1	date 2024-10-05	rnd 1	type Standard	result 1
		Opponent Conradie, AF (Abram)				Opponent Conradie, AF (Abram)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Strategema Chess October 2024				Tournament Strategema Chess October 2024
		date 2024-10-05	rnd 3	type Standard	result 1	date 2024-10-05	rnd 3	type Standard	result 1
		Opponent Tiemie, J (Jaheim)				Opponent Tiemie, J (Jaheim)
2	1	Tournament Strategema Chess October 2024				Tournament Strategema Chess October 2024
		date 2024-10-05	rnd 1	type Standard	result 1	date 2024-10-05	rnd 1	type Standard	result 1
		Opponent Conradie, AF (Abram)				Opponent Conradie, AF (Abram)
3	1	Tournament Strategema 2022				Tournament Strategema 2022
		date 2022-09-10	rnd 3	type Standard	result 1	date 2022-09-10	rnd 3	type Standard	result 1
		Opponent Barends, S (Stuart)				Opponent Barends, S (Stuart)

#	Games	Start				End
1	1	Tournament Strategema Chess October 2024				Tournament Strategema Chess October 2024
		date 2024-10-05	rnd 3	type Standard	result 1	date 2024-10-05	rnd 3	type Standard	result 1
		Opponent Tiemie, J (Jaheim)				Opponent Tiemie, J (Jaheim)
2	1	Tournament Strategema Chess October 2024				Tournament Strategema Chess October 2024
		date 2024-10-05	rnd 1	type Standard	result 1	date 2024-10-05	rnd 1	type Standard	result 1
		Opponent Conradie, AF (Abram)				Opponent Conradie, AF (Abram)
3	1	Tournament Strategema 2022				Tournament Strategema 2022
		date 2022-09-10	rnd 3	type Standard	result 1	date 2022-09-10	rnd 3	type Standard	result 1
		Opponent Barends, S (Stuart)				Opponent Barends, S (Stuart)

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	Barends ,S (Stuart)	1	1	425	1	1	425	0	0	0	0	0	0
1	Barends ,S (Stuart)	1	1211.6	1636.6	1	1207.2	1636.6	0	0	0	0	0	0
2	Swarts ,K (Kuhwin)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Swarts ,K (Kuhwin)	1	1240.8	815.8	1	1228.8	815.8	0	0	0	0	0	0
3	Danster ,EJJ (Emil Jacques Jacobus)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Danster ,EJJ (Emil Jacques Jacobus)	1	1265.5	1265.5	1	1200	1265.5	0	0	0	0	0	0
4	Tiemie ,J (Jaheim)	1	1	425	1	1	425	0	0	0	0	0	0
4	Tiemie ,J (Jaheim)	1	1413.6	1838.6	1	1358.7	1838.6	0	0	0	0	0	0
5	Grater ,R (Robert)	1	1	425	1	1	425	0	0	0	0	0	0
5	Grater ,R (Robert)	1	1187.3	1612.3	1	1200	1612.3	0	0	0	0	0	0
6	Van Wyk ,I (Igshaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van Wyk ,I (Igshaan)	1	1377.5	952.5	1	1295	952.5	0	0	0	0	0	0
7	Swanepoel ,A (Aschwin)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Swanepoel ,A (Aschwin)	1	1267.1	1267.1	1	1230.8	1267.1	0	0	0	0	0	0
8	Conradie ,AF (Abram Francois)	1	1	425	1	1	425	0	0	0	0	0	0
8	Conradie ,AF (Abram Francois)	1	1165	1590	1	1157	1590	0	0	0	0	0	0
9	Thompson ,W (William)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Thompson ,W (William)	1	1319.7	894.7	1	1236.8	894.7	0	0	0	0	0	0
10	Liebenberg ,FW (Frederick Willem)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Liebenberg ,FW (Frederick Willem)	1	1556.3	1131.3	1	1551.7	1131.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Davel, M (Marchand)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms