Chess South Africa Ratings Database

PLAYER PAGE

Personal

Steyn, M (Malcolm)

Chess SA id

1070108569

FIDE id

Date of birth

2007-01-17 (U20)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1249.7

Item	Main	Standard	Rapid	Blitz
Rating	1398.7	1393.4	1161.4	1200
Raw rating	1398.6	1393	1161.4	1200
Weighted rating	1398.7	1393.4	1161.3	1200
Weighted performance	1204.2	1236.9	0	0
Floor	921.9	919.4	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	125	126	175.2	165.8
Highest rating	1421.9 2025-02-01	1419.4 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1421.9 2025-02-01	1419.4 2025-02-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1421.9 2025-02-01	1419.4 2025-04-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1412.8 2025-04-01	1386.8 2023-03-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.1	0.2	0	0
New rating	1398.8	1393.6	1161.4	1200
Analysis
Rating	1398.7	1393.4	1161.4	1200
Raw rating	1398.6	1393	1161.4	1200
Weighted rating	1398.7	1393.4	1161.3
Weighted performance	1204.2	1236.9	0
K-factor	32	32	36	36
Floor	921.9	919.4	700	700
Max/Min rating change allowed	125	126	175.2	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	1398.6	1393	1161.4	1200
New weighted rating	1398.8	1393.6	1161.3	1200
New weighted performance	1203.7	1236.5	0	0
Temp new rating	1398.8	1393.6	1161.4	1200
Temp new rating +/-	0.1	0.2	0	0
Final new rating +/-	0.1	0.2	0	0
New rating	1398.8	1393.6	1161.4	1200
New K-factor	32	32	36	36
New floor	921.9	919.4	700	700

Item	Main	Standard	Rapid
	0	0	0
	33	27	6
	0	0	0
	20	20	0
	26	21	5
	4	0	4
History	118	103	15

Games since
	Main 33	Standard 27		Rapid 6		Blitz 0
Gender	Male
Age group	U20
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	33	20	60.61	90.2	1254.2	1344.4
Standard	27	18	66.67	141.7	1227.6	1369.3
Rapid	6	2	33.33	-141.7	1373.9	1232.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	118	70.5	59.75	82.8	1241.7	1324.6
Standard	103	64	62.14	103.2	1225.2	1328.4
Rapid	15	6.5	43.33	-56.7	1355.1	1298.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1398.6	1393	1161.4	1200
2025-09-01	1398.6	1393	1161.4	1200
2025-08-01	1398.6	1393	1161.4	1200
2025-07-01	1398.5	1392.7	1161.4	1200
2025-06-01	1398.2	1392.2	1161.4	1200
2025-05-01	1395	1389.1	1161.4	1200
2025-04-01	1402.2	1413.9	1161.2	1200
2025-03-01	1397.4	1412.7	1159.2	1200
2025-02-01	1421.9	1419.4	1161.6	1200
2025-01-01	1396.1	1385.4	1161.6	1200
2024-12-01	1396.1	1385.4	1161.6	1200
2024-11-01	1396.1	1385.4	1161.6	1200
2024-10-01	1396.1	1385.4	1161.6	1200
2024-09-01	1396.1	1385.4	1161.6	1200
2024-08-01	1396.1	1385.4	1161.6	1200
2024-07-01	1396.1	1385.4	1161.6	1200
2024-06-01	1396.1	1385.4	1161.6	1200
2024-08-01	1396.1	1385.4	1161.6	1200
2024-04-01	1396.1	1385.4	1161.6	1200
2024-03-01	1396.1	1385.4	1161.6	1200
2024-02-01	1396.1	1385.4	1161.6	1200
2024-01-01	1396.1	1385.4	1161.6	1200
2023-12-01	1396.1	1385.4	1161.6	1200
2023-11-01	1396.1	1385.4	1161.6	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	Western Cape Schools Individual Championship 2025 (U19 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	2.5	Yes	Analysis
2	Hessequa Ontwikkelings Toernooi 2025 (U19 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U19 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
4	Eden Rapid 2025 (A)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	6	2	Yes	Analysis
5	Hessequa Skole Proewe 2 2025 (U19 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	6	6	4	Yes	Analysis
6	Hessequa Skole Skaak 2025 (O19 Seuns)	2025-01-25	2025-01-25	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools Individual Championship 2025 (U19 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	2.5	Yes	Analysis
2	Hessequa Ontwikkelings Toernooi 2025 (U19 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U19 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
4	Eden Rapid 2025 (A)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	6	2	Yes	Analysis
5	Hessequa Skole Proewe 2 2025 (U19 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	6	6	4	Yes	Analysis
6	Hessequa Skole Skaak 2025 (O19 Seuns)	2025-01-25	2025-01-25	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis
7	Western Cape HS Individuals 2023 (U17 Boys)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
8	Eden Trails 1 2023 (U17 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	4	Yes	Analysis
9	Hessequa Proewe 2 2023 (O17 Seuns)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	4	3	Yes	Analysis
10	Hessequa Proewe 1 2023 (O17 Seuns)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
11	Hessequa Ontwikkeling 2022 (Hoerskole)	2022-10-22	2022-10-22	Rapid	Eden (WEG)	5	5	4	Yes	Analysis
12	Western Cape Schools Chess 2022 (U15 Boys)	2022-05-07	2022-05-08	Standard	Eden (WEG)	6	6	3	Yes	Analysis
13	Eden Proewe 2 2022 (O15 Seuns)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	5	3	Yes	Analysis
14	Eden Proewe 1 2022 (O15 Seuns)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
15	Hessequa Proewe 1 2022 (O15 Seuns)	2022-01-29	2022-01-29	Standard	Eden (WEG)	5	5	4	Yes	Analysis
16	Eden Proewe 2021 (O15 Seuns)	2021-10-15	2021-10-15	Rapid	Eden (WEG)	5	4	0.5	Yes	Analysis
17	Eden Schools Closed Trials 1 2020 (U13 Boys)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	3	Yes	Analysis
18	Hessequa Skaak Proewe 2 2020 (O13 Seuns)	2020-02-22	2020-02-22	Standard	Eden (WEG)	5	5	5	Yes	Analysis
19	Hessequa Skaak Proewe 1 2020 (O13 Seuns)	2020-02-01	2020-02-01	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
20	Hessequa Ontwikkelings Toernooi 2019 (B)	2019-11-01	2019-11-01	Standard	Eden (WEG)	6	6	3	Yes	Analysis
21	Hessequa Proewe 3 2019 (O14)	2019-02-23	2019-02-23	Standard	Eden (WEG)	5	5	2	Yes	Analysis
22	Hessequa Proewe 2 2019 (O14)	2019-02-16	2019-02-16	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis
23	Hessequa Proewe 1 2019 (O14)	2019-01-26	2019-01-26	Standard	Eden (WEG)	5	5	3	Yes	Analysis

#	Games	Start				End
1	7	Tournament Hessequa Proewe 1 2022				Tournament Eden Proewe 1 2022
		date 2022-01-29	rnd 3	type Standard	result 1	date 2022-03-12	rnd 4	type Standard	result 0.5
		Opponent Saaiman, L (Luwayden)				Opponent May, M (Mehago)
2	6	Tournament Hessequa Skole Skaak 2025				Tournament Hessequa Skole Proewe 2 2025
		date 2025-01-25	rnd 1	type Standard	result 1	date 2025-01-25	rnd 1	type Standard	result 1
		Opponent Kiewiet, M (Melvin)				Opponent Kiewiet, M (Melvin)
3	6	Tournament Hessequa Skaak Proewe 2 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-02-22	rnd 1	type Standard	result 1	date 2020-03-07	rnd 1	type Standard	result 1
		Opponent Daniels, A (Aden-Lee)				Opponent Pieterse, A (Amelke)

#	Games	Start				End
1	8	Tournament Hessequa Skole Proewe 2 2025				Tournament Hessequa Ontwikkelings Toernooi 2025
		date 2025-01-25	rnd 3	type Standard	result 1	date 2025-03-01	rnd 4	type Standard	result 1
		Opponent Arendse, R (Rayden)				Opponent Adams, A (Ashley)
2	7	Tournament Hessequa Proewe 1 2022				Tournament Eden Proewe 1 2022
		date 2022-01-29	rnd 3	type Standard	result 1	date 2022-03-12	rnd 4	type Standard	result 0.5
		Opponent Saaiman, L (Luwayden)				Opponent May, M (Mehago)
3	6	Tournament Hessequa Skole Skaak 2025				Tournament Hessequa Skole Proewe 2 2025
		date 2025-01-25	rnd 1	type Standard	result 1	date 2025-01-25	rnd 1	type Standard	result 1
		Opponent Kiewiet, M (Melvin)				Opponent Kiewiet, M (Melvin)

#	Games	Start				End
1	4	Tournament Eden Proewe 2021				Tournament Hessequa Ontwikkeling 2022
		date 2021-10-15	rnd 4	type Rapid	result 0.5	date 2022-10-22	rnd 3	type Rapid	result 1
		Opponent Valentine, J (Jaden)				Opponent Hendricks, J (Jereldo)
2	3	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 3	type Rapid	result 1	date 2025-02-23	rnd 5	type Rapid	result 0.5
		Opponent Joseph, J (Josh)				Opponent Herman, L (Leigh-Ray)
3	1	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 5	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Esau, K (Keano)				Opponent Esau, K (Keano)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Hessequa Proewe 1 2022				Tournament Eden Proewe 1 2022
		date 2022-01-29	rnd 3	type Standard	result 1	date 2022-03-12	rnd 3	type Standard	result 1
		Opponent Saaiman, L (Luwayden)				Opponent Manho, L (Leancon)
2	6	Tournament Hessequa Skaak Proewe 2 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-02-22	rnd 1	type Standard	result 1	date 2020-03-07	rnd 1	type Standard	result 1
		Opponent Daniels, A (Aden-Lee)				Opponent Pieterse, A (Amelke)
3	3	Tournament Hessequa Skole Skaak 2025				Tournament Hessequa Skole Proewe 2 2025
		date 2025-01-25	rnd 4	type Standard	result 1	date 2025-01-25	rnd 1	type Standard	result 1
		Opponent Van Niekerk, S (Shayden Jade)				Opponent Kiewiet, M (Melvin)

#	Games	Start				End
1	6	Tournament Hessequa Proewe 1 2022				Tournament Eden Proewe 1 2022
		date 2022-01-29	rnd 3	type Standard	result 1	date 2022-03-12	rnd 3	type Standard	result 1
		Opponent Saaiman, L (Luwayden)				Opponent Manho, L (Leancon)
2	6	Tournament Hessequa Skaak Proewe 2 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-02-22	rnd 1	type Standard	result 1	date 2020-03-07	rnd 1	type Standard	result 1
		Opponent Daniels, A (Aden-Lee)				Opponent Pieterse, A (Amelke)
3	3	Tournament Hessequa Skole Skaak 2025				Tournament Hessequa Skole Proewe 2 2025
		date 2025-01-25	rnd 4	type Standard	result 1	date 2025-01-25	rnd 1	type Standard	result 1
		Opponent Van Niekerk, S (Shayden Jade)				Opponent Kiewiet, M (Melvin)

#	Games	Start				End
1	3	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 3	type Rapid	result 1
		Opponent Mouton, X (Xillery)				Opponent Hendricks, J (Jereldo)
2	1	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 3	type Rapid	result 1	date 2025-02-23	rnd 3	type Rapid	result 1
		Opponent Joseph, J (Josh)				Opponent Joseph, J (Josh)
3	1	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 5	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Esau, K (Keano)				Opponent Esau, K (Keano)

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	Arendse ,R (Rayden)	5	2.5	0	5	2.5	0	0	0	0	0	0	0
1	Arendse ,R (Rayden)	5	1114.5	1114.5	5	1108.7	1114.5	0	0	0	0	0	0
2	Manho ,L (Leancon)	5	1.5	-170	5	1.5	-170	0	0	0	0	0	0
2	Manho ,L (Leancon)	5	1381.3	1211.3	5	1368.4	1211.3	0	0	0	0	0	0
3	Kiewiet ,M (Melvin)	5	5	425	5	5	425	0	0	0	0	0	0
3	Kiewiet ,M (Melvin)	5	1160.5	1585.5	5	1167.1	1585.5	0	0	0	0	0	0
4	Mano ,L (Leacon)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
4	Mano ,L (Leacon)	4	1354.6	1142.1	4	1360.9	1142.1	0	0	0	0	0	0
5	Pietersen ,E (Enzalin)	4	1.5	-106.2	4	1.5	-106.2	0	0	0	0	0	0
5	Pietersen ,E (Enzalin)	4	1230	1123.8	4	1218.7	1123.8	0	0	0	0	0	0
6	Sefoor ,J (Jordan)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
6	Sefoor ,J (Jordan)	3	1246.2	1387.9	3	1236.2	1387.9	0	0	0	0	0	0
7	Heynse ,A (Armando)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
7	Heynse ,A (Armando)	3	1260	1260	3	1264.6	1260	0	0	0	0	0	0
8	Daniels ,R (Reuben)	3	0	-425	2	0	-425	1	0	-425	0	0	0
8	Daniels ,R (Reuben)	3	1561.5	1136.5	2	1612.6	1136.5	1	884.8	1136.5	0	0	0
9	Valentine ,J (Jaden)	3	0.5	-283.3	2	0	-425	1	0.5	0	0	0	0
9	Valentine ,J (Jaden)	3	1333.6	1050.3	2	1334.6	908.6	1	793.2	1333.6	0	0	0
10	Saaiman ,L (Luwayden)	2	2	425	2	2	425	0	0	0	0	0	0
10	Saaiman ,L (Luwayden)	2	1254.7	1679.7	2	1255.4	1679.7	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

Steyn, M (Malcolm)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms