Chess South Africa Ratings Database

PLAYER PAGE

Personal

Abrahams, M (Marshal)

Chess SA id

1140150044

FIDE id

Date of birth

2014-06-23 (U12)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1399.8

Item	Main	Standard	Rapid	Blitz
Rating	1413.2	1422.7	1255.8	1200
Raw rating	1413.2	1422.7	1255.8	1200
Weighted rating	1370.5	1378.4	1243.5	1200
Weighted performance	1376.7	1379	0	0
Floor	914	928.5	755.8	700
K-factor	32	32	36	36
Min/Max rating change allowed	122.4	120.7	153.1	165.8
Highest rating	1634.5 2023-02-01	1634.5 2023-02-01	1419 2024-09-01	1200 2018-10-01
Highest raw rating	1414 2025-05-05	1428.5 2025-05-05	1255.8 2024-10-01	1200 2024-03-01
Highest weighted rating	1365 2025-09-01	1372.5 2025-09-01	1238.9 2025-08-01	1200 2018-10-01
Highest weighted performance	1634.5 2023-02-01	1634.5 2023-02-01	1419 2024-09-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1413.2	1422.7	1255.8	1200
Analysis
Rating	1413.2	1422.7	1255.8	1200
Raw rating	1413.2	1422.7	1255.8	1200
Weighted rating	1370.5	1378.4	1243.5
Weighted performance	1376.7	1379	0
K-factor	32	32	36	36
Floor	914	928.5	755.8	700
Max/Min rating change allowed	122.4	120.7	153.1	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	1413.2	1422.7	1255.8	1200
New weighted rating	1375.7	1383.9	1245.6	1200
New weighted performance	1376.2	1378.5	0	0
Temp new rating	1413.2	1422.7	1255.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1413.2	1422.7	1255.8	1200
New K-factor	32	32	36	36
New floor	914	928.5	755.8	700

Item	Main	Standard	Rapid
	0	0	0
	29	29	0
	30	24	6
	26	26	0
	0	0	0
	0	0	0
History	85	79	6

Games since
	Main 59	Standard 53		Rapid 6		Blitz 0
Gender	Male
Age group	U12
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2033		616		162
Male	1681		486		129
U12	263		85		23
U12 Male	191		59		15
Standard
	RSA		Province		Region
Overall	1819		489		137
Male	1507		385		110
U12	234		66		20
U12 Male	170		47		14
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	29	19.5	67.24	146.6	1294.9	1441.5
Standard	29	19.5	67.24	146.6	1294.9	1441.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	85	56	65.88	135	1264.4	1399.4
Standard	79	51.5	65.19	129.1	1271.9	1401.1
Rapid	6	4.5	75	212.5	1164.8	1377.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1413.2	1422.7	1255.8	1200
2025-09-01	1413.2	1422.7	1255.8	1200
2025-08-01	1414	1428.5	1255.8	1200
2025-07-01	1414	1428.5	1255.8	1200
2025-06-01	1414	1428.5	1255.8	1200
2025-05-01	1414	1428.5	1255.8	1200
2025-04-01	1366.9	1374.9	1255.8	1200
2025-03-01	1348.7	1352.8	1255.8	1200
2025-02-01	1347.3	1351.3	1255.8	1200
2025-01-01	1347.3	1351.3	1255.8	1200
2024-12-01	1347.3	1351.3	1255.8	1200
2024-11-01	1347.3	1351.3	1255.8	1200
2024-10-01	1347.3	1351.3	1255.8	1200
2024-09-01	1342.9	1351.3	1200	1200
2024-08-01	1308.8	1310.6	1200	1200
2024-07-01	1308.8	1310.6	1200	1200
2024-06-01	1308.8	1310.6	1200	1200
2024-08-01	1308.8	1310.6	1200	1200
2024-04-01	1332.7	1338	1200	1200
2024-03-01	1351.2	1360.7	1200	1200
2024-02-01	1293.1	1291.6	1200	1200
2024-01-01	1293.1	1291.6	1200	1200
2023-12-01	1293.1	1291.6	1200	1200
2023-11-01	1293.1	1291.6	1200	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	Eden Top Schools 2025 (U11 Open)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	5	3	Yes	Analysis
2	Mossel Bay Top Schools 2025 (U11 Open)	2025-08-02	2025-08-02	Standard	Eden (WEG)	5	5	4	Yes	Analysis
3	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	9	6	Yes	Analysis
4	Eden Schools Chess Trials 1 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
5	Mossel Bay Schools Trials 2 2025 (U11 Boys)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Top Schools 2025 (U11 Open)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	5	3	Yes	Analysis
2	Mossel Bay Top Schools 2025 (U11 Open)	2025-08-02	2025-08-02	Standard	Eden (WEG)	5	5	4	Yes	Analysis
3	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	9	6	Yes	Analysis
4	Eden Schools Chess Trials 1 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
5	Mossel Bay Schools Trials 2 2025 (U11 Boys)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
6	Tsogo Sun Moves For Life Learners Tournament 2024 (U11)	2024-08-31	2024-08-31	Rapid	Eden (WEG)	6	6	4.5	Yes	Analysis
7	Eden Top Schools 2024 (U11 Open)	2024-08-17	2024-08-17	Standard	Eden (WEG)	5	5	4	Yes	Analysis
8	Eden Chess Trials 2 2024 (U12)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	9	4	Yes	Analysis
9	Eden School Chess Trials 1 2024 (U11 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	2	Yes	Analysis
10	Mossel Bay Schools Trials 2 2024 (U11)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	5	Yes	Analysis
11	Western Cape PS Individuals 2023 (U9 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
12	Eden Trials 2+3 2023 (U10)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	10	6.5	Yes	Analysis
13	Eden Trails 1 2023 (U9 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
14	Mossel Bay Schools Trials 2 2023 (U9 Boys+Girls)	2023-02-18	2023-02-18	Standard	Eden (WEG)	5	5	5	Yes	Analysis

#	Games	Start				End
1	7	Tournament Mossel Bay Schools Trials 2 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-02-17	rnd 1	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Laban, D (Dametra)				Opponent Leshawa, E (Emzeo)
2	7	Tournament Mossel Bay Schools Trials 2 2023				Tournament Eden Trails 1 2023
		date 2023-02-18	rnd 1	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Malambo, S (Saigen -Lee)				Opponent Pietersen, L (Linsey)
3	6	Tournament Tsogo Sun Moves For Life Learners Tournament 2024				Tournament Mossel Bay Schools Trials 2 2025
		date 2024-08-31	rnd 3	type Rapid	result 0.5	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Gouws, A (Anja)				Opponent Samela, A (Akhahlame)

#	Games	Start				End
1	7	Tournament Mossel Bay Schools Trials 2 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-02-17	rnd 1	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Laban, D (Dametra)				Opponent Leshawa, E (Emzeo)
2	7	Tournament Mossel Bay Schools Trials 2 2023				Tournament Eden Trails 1 2023
		date 2023-02-18	rnd 1	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Malambo, S (Saigen -Lee)				Opponent Pietersen, L (Linsey)
3	5	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-04-12	rnd 7	type Standard	result 1
		Opponent Berry, N (Nahemia)				Opponent Coleman, G (Gabriella)

#	Games	Start				End
1	4	Tournament Tsogo Sun Moves For Life Learners Tournament 2024				Tournament Tsogo Sun Moves For Life Learners Tournament 2024
		date 2024-08-31	rnd 3	type Rapid	result 0.5	date 2024-08-31	rnd 6	type Rapid	result 1
		Opponent Gouws, A (Anja)				Opponent Leshawa, E (Emzeo)
2	1	Tournament Tsogo Sun Moves For Life Learners Tournament 2024				Tournament Tsogo Sun Moves For Life Learners Tournament 2024
		date 2024-08-31	rnd 1	type Rapid	result 1	date 2024-08-31	rnd 1	type Rapid	result 1
		Opponent Miller, J (Jahwan)				Opponent Miller, J (Jahwan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Mossel Bay Schools Trials 2 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-02-17	rnd 1	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Laban, D (Dametra)				Opponent Leshawa, E (Emzeo)
2	7	Tournament Mossel Bay Schools Trials 2 2023				Tournament Eden Trails 1 2023
		date 2023-02-18	rnd 1	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Malambo, S (Saigen -Lee)				Opponent Pietersen, L (Linsey)
3	5	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-04-12	rnd 7	type Standard	result 1
		Opponent Berry, N (Nahemia)				Opponent Coleman, G (Gabriella)

#	Games	Start				End
1	7	Tournament Mossel Bay Schools Trials 2 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-02-17	rnd 1	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Laban, D (Dametra)				Opponent Leshawa, E (Emzeo)
2	7	Tournament Mossel Bay Schools Trials 2 2023				Tournament Eden Trails 1 2023
		date 2023-02-18	rnd 1	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Malambo, S (Saigen -Lee)				Opponent Pietersen, L (Linsey)
3	5	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-04-12	rnd 7	type Standard	result 1
		Opponent Berry, N (Nahemia)				Opponent Coleman, G (Gabriella)

#	Games	Start				End
1	3	Tournament Tsogo Sun Moves For Life Learners Tournament 2024				Tournament Tsogo Sun Moves For Life Learners Tournament 2024
		date 2024-08-31	rnd 4	type Rapid	result 1	date 2024-08-31	rnd 6	type Rapid	result 1
		Opponent Levendal, C (Chayden)				Opponent Leshawa, E (Emzeo)
2	1	Tournament Tsogo Sun Moves For Life Learners Tournament 2024				Tournament Tsogo Sun Moves For Life Learners Tournament 2024
		date 2024-08-31	rnd 1	type Rapid	result 1	date 2024-08-31	rnd 1	type Rapid	result 1
		Opponent Miller, J (Jahwan)				Opponent Miller, J (Jahwan)

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	Kiewiet ,D (Denick)	3	3	425	2	2	425	1	1	425	0	0	0
1	Kiewiet ,D (Denick)	3	1201.8	1626.8	2	1190.8	1626.8	1	1200	1626.8	0	0	0
2	Stalmeester ,E (Emerson)	2	2	425	2	2	425	0	0	0	0	0	0
2	Stalmeester ,E (Emerson)	2	1222.7	1647.7	2	1224.8	1647.7	0	0	0	0	0	0
3	Pfaff ,J (Joel)	2	2	425	2	2	425	0	0	0	0	0	0
3	Pfaff ,J (Joel)	2	1427.9	1852.9	2	1434.4	1852.9	0	0	0	0	0	0
4	Mpuru ,J (JK)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Mpuru ,J (JK)	2	1583.8	1158.8	2	1589.5	1158.8	0	0	0	0	0	0
5	Snyman ,C (Christian)	2	2	425	2	2	425	0	0	0	0	0	0
5	Snyman ,C (Christian)	2	1262.8	1687.8	2	1275.6	1687.8	0	0	0	0	0	0
6	Malambo ,S (Saigen -Lee)	2	1	0	2	1	0	0	0	0	0	0	0
6	Malambo ,S (Saigen -Lee)	2	1165.8	1165.8	2	1159.6	1165.8	0	0	0	0	0	0
7	Barkhuizen ,S (Simon)	2	2	425	2	2	425	0	0	0	0	0	0
7	Barkhuizen ,S (Simon)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
8	Leshawa ,E (Emzeo)	2	2	425	1	1	425	1	1	425	0	0	0
8	Leshawa ,E (Emzeo)	2	1228.3	1653.3	1	1239.1	1653.3	1	1241.8	1653.3	0	0	0
9	Windvogel ,E (Enzo)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
9	Windvogel ,E (Enzo)	2	1185.6	973.1	1	1185.2	1185.6	1	1200	760.6	0	0	0
10	James ,W (William)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	James ,W (William)	1	1372.8	1372.8	1	1373.5	1372.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Abrahams, M (Marshal)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms