Player Page

Ratings

The Projected values below are NOT the actual and official values as calculated by the Ratings Bureau.

Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating	1345.5
Current Weighted rating	1470.8
Current Weighted performance	1211.3
Current official/published rating (highest between Raw, WR and WP)	1470.8
Current highest rating achieved	1568.4
Current floor (min rating allowed)	1068.4
Current K-factor	32
Games played this month	0
Score (S)	0.0
Expected score (We)	0.00
Difference (S-We)	0.00
Current Raw change (no limits, including tournament time weight)	0.0
Current min/max change allowed (with limits)	±134.8
Current Raw change used (final)	0.0
Projected new Raw rating	1345.5
Projected new Weighed rating	1351.4
Projected new Weighted performance	1211.3
Projected new final Raw rating (if new WP > new Raw)	1345.5
Projected new highest rating	1568.4
Projected new floor	1068.4
Projected new K-facor	32
Projected new official/published rating (highest between new Raw, new WR and new WP)	1351.4
Projected effective change (new Official - current Official)	-119.4

Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating	1316.4
Current Weighted rating	1455.6
Current Weighted performance	1211.3
Current official/published rating (highest between Raw, WR and WP)	1455.6
Current highest rating achieved	1574.0
Current floor (min rating allowed)	1074.0
Current K-factor	32
Games played this month	0
Score (S)	0.0
Expected score (We)	0.00
Difference (S-We)	0.00
Current Raw change (no limits, including tournament time weight)	0.0
Current min/max change allowed (with limits)	±140.5
Current Raw change used (final)	0.0
Projected new Raw rating	1316.4
Projected new Weighed rating	1337.3
Projected new Weighted performance	1211.3
Projected new final Raw rating (if new WP > new Raw)	1316.4
Projected new highest rating	1574.0
Projected new floor	1074.0
Projected new K-facor	32
Projected new official/published rating (highest between new Raw, new WR and new WP)	1337.3
Projected effective change (new Official - current Official)	-118.3

Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating	1242.4
Current Weighted rating	1242.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)	1242.4
Current highest rating achieved	1242.4
Current floor (min rating allowed)	742.4
Current K-factor	36
Games played this month	0
Score (S)	0.0
Expected score (We)	0.00
Difference (S-We)	0.00
Current Raw change (no limits, including tournament time weight)	0.0
Current min/max change allowed (with limits)	±156.1
Current Raw change used (final)	0.0
Projected new Raw rating	1242.4
Projected new Weighed rating	1143.0
Projected new Weighted performance	601.5
Projected new final Raw rating (if new WP > new Raw)	1242.4
Projected new highest rating	1242.4
Projected new floor	742.4
Projected new K-facor	36
Projected new official/published rating (highest between new Raw, new WR and new WP)	1242.4
Projected effective change (new Official - current Official)	=0.0

Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating	1168.0
Current Weighted rating	1192.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)	1192.6
Current highest rating achieved	1200.0
Current floor (min rating allowed)	700.0
Current K-factor	36
Games played this month	0
Score (S)	0.0
Expected score (We)	0.00
Difference (S-We)	0.00
Current Raw change (no limits, including tournament time weight)	0.0
Current min/max change allowed (with limits)	±173.6
Current Raw change used (final)	0.0
Projected new Raw rating	1168.0
Projected new Weighed rating	1097.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating	1200.0
Projected new floor	700.0
Projected new K-facor	36
Projected new official/published rating (highest between new Raw, new WR and new WP)	1168.0
Projected effective change (new Official - current Official)	-24.6

Tournaments

Did not participate this month.

#	Tournament	Start	End	Host	Type	Time	Weight	Rns	Gms	Scr	Main	Type	Analysis
10	Eden Chess Union League 2024 (1st Division)	2024/10/12	2024/10/12	Eden (WEG)	Standard	60	0.83	5	5	3.0	1413.5	1395.7	Analysis
9	Paarl Boys' High Chess Festival 2024 (Elite)	2024/10/04	2024/10/05	Cape Winelands (WCW)	Standard	60	0.83	6	5	0.0	1418.8	1404.7	Analysis
8	InterClub Blitz 4 2024	2024/09/04	2024/09/04	Eden (WEG)	Blitz	5	0.18	10	4	1.0	1457.0	1200.0	Analysis
7	Western Cape Top Schools Championship 2024 (U15 Mixed)	2024/08/30	2024/09/01	Eden (WEG)	Standard	60	0.83	6	6	2.0	1457.0	1442.4	Analysis
6	Eden Top Schools 2024 (U15 Open)	2024/08/17	2024/08/17	Eden (WEG)	Standard	60	0.83	5	5	3.0	1473.7	1459.0	Analysis
5	Western Cape HS Individuals Championship 2024 (U15 Boys)	2024/03/21	2024/03/22	Overberg (WOS)	Standard	60	0.83	6	6	3.0	1513.8	1502.8	Analysis
4	Eden School Chess Trials 1 2024 (U15 Boys)	2024/03/09	2024/03/09	Eden District (WEG)	Standard	60	0.83	5	5	4.0	1513.8	1502.8	Analysis
3	George Schools Trials 3 2024 (U15 Boys)	2024/03/02	2024/03/02	Eden District (WEG)	Standard	60	0.83	5	5	3.5	1513.8	1502.8	Analysis
2	George Schools Trials 2 2024 (U15 Boys)	2024/02/17	2024/02/17	Eden District (WEG)	Standard	60	0.83	5	5	4.0	1509.3	1493.8	Analysis
1	George Schools Trials 1 2024 (U15 Boys)	2024/02/03	2024/02/03	Eden District (WEG)	Standard	60	0.83	5	5	4.0	1509.3	1493.8	Analysis

Tournament

Start

End

Host

Type

Time

Weight

Rounds

Games

Score

Main

Type

Analysis

Eden Chess Union League 2024 (1st Division)

2024/10/12

Eden (WEG)

Standard

0.83

3.0

1413.5

1395.7

Analysis

Paarl Boys' High Chess Festival 2024 (Elite)

2024/10/04

2024/10/05

Cape Winelands (WCW)

Standard

0.83

0.0

1418.8

1404.7

Analysis

InterClub Blitz 4 2024

2024/09/04

Eden (WEG)

Blitz

0.18

1.0

1457.0

1200.0

Analysis

Western Cape Top Schools Championship 2024 (U15 Mixed)

2024/08/30

2024/09/01

Eden (WEG)

Standard

0.83

2.0

1457.0

1442.4

Analysis

Eden Top Schools 2024 (U15 Open)

2024/08/17

Eden (WEG)

Standard

0.83

3.0

1473.7

1459.0

Analysis

Western Cape HS Individuals Championship 2024 (U15 Boys)

2024/03/21

2024/03/22

Overberg (WOS)

Standard

0.83

3.0

1513.8

1502.8

Analysis

Eden School Chess Trials 1 2024 (U15 Boys)

2024/03/09

Eden District (WEG)

Standard

0.83

4.0

1513.8

1502.8

Analysis

George Schools Trials 3 2024 (U15 Boys)

2024/03/02

Eden District (WEG)

Standard

0.83

3.5

1513.8

1502.8

Analysis

George Schools Trials 2 2024 (U15 Boys)

2024/02/17

Eden District (WEG)

Standard

0.83

4.0

1509.3

1493.8

Analysis

George Schools Trials 1 2024 (U15 Boys)

2024/02/03

Eden District (WEG)

Standard

0.83

4.0

1509.3

1493.8

Analysis

Western Cape Top Schools 2023 (U15 Mixed)

2023/09/02

2023/09/03

Cape Winelands (WCW)

Standard

0.83

3.0

1532.4

1524.5

Analysis

Eden Trials 2+3 2023 (U16)

2023/04/15

2023/05/13

Eden District (WEG)

Standard

0.83

0.0

1532.4

1524.5

Analysis

George Chess Trials 3 2023 (U15 Boys)

2023/02/25

Eden District (WEG)

Standard

0.83

4.0

1516.2

1500.5

Analysis

George Chess Trials 2 2023 (U15 Boys)

2023/02/11

Cape Town (WCT)

Standard

0.83

4.0

1516.2

1500.5

Analysis

George Chess Trials 1 2023 (U15 Boys)

2023/01/28

Eden District (WEG)

Standard

0.83

3.0

1516.7

1497.9

Analysis

George-Suid Senior Skaaktoernooi 2022

2022/10/22

Eden District (WEG)

Rapid

0.47

4.0

1506.0

1189.2

Analysis

Western Cape Top Schools 2022 (U13 Mix)

2022/09/16

2022/09/17

Overberg (WOS)

Standard

0.83

2.5

1516.4

1512.3

Analysis

Eden Topskole 2022 (O13 Ope)

2022/08/13

Eden District (WEG)

Standard

0.83

3.0

1525.2

1522.5

Analysis

George Topskole 2022 (O13)

2022/07/30

Eden District (WEG)

Standard

0.83

4.0

1514.3

1509.4

Analysis

George Open 2022 (B)

2022/06/11

Eden District (WEG)

Standard

0.85

2.0

1568.4

1574.0

Analysis

Game History

	Colour	Games	Wins	Draws	Losses	Score	%	Dp	Aor	Perform
Main	All	51	27	1	23	27.5	53.9	33.3	1323.9	1357.2
	White	25	16	1	8	16.5	66.0	136.0	1329.4	1465.4
	Black	26	11	0	15	11.0	42.3	-65.4	1318.5	1253.1
Standard	All	47	26	1	20	26.5	56.4	54.3	1316.8	1371.0
	White	23	15	1	7	15.5	67.4	147.8	1322.7	1470.5
	Black	24	11	0	13	11.0	45.8	-35.4	1311.1	1275.7
Rapid	All	0	0	0	0	0.0	0.0	0.0	0.0	0.0
	White	0	0	0	0	0.0	0.0	0.0	0.0	0.0
	Black	0	0	0	0	0.0	0.0	0.0	0.0	0.0
Blitz	All	4	1	0	3	1.0	25.0	-212.5	1407.0	1194.5
	White	2	1	0	1	1.0	50.0	0.0	1407.0	1407.0
	Black	2	0	0	2	0.0	0.0	-425.0	1407.0	982.0

	Colour	Games	Wins	Draws	Losses	Score	%	Dp	Aor	Perform
Main	All	231	151	9	71	155.5	67.3	147.2	1240.2	1387.3
	White	124	90	5	29	92.5	74.6	209.1	1221.6	1430.7
	Black	107	61	4	42	63.0	58.9	75.5	1261.6	1337.1
Standard	All	218	144	9	65	148.5	68.1	154.0	1233.4	1387.5
	White	118	86	5	27	88.5	75.0	212.5	1215.8	1428.3
	Black	100	58	4	38	60.0	60.0	85.0	1254.3	1339.3
Rapid	All	9	6	0	3	6.0	66.7	141.7	1328.5	1470.1
	White	4	3	0	1	3.0	75.0	212.5	1301.2	1513.7
	Black	5	3	0	2	3.0	60.0	85.0	1350.3	1435.3
Blitz	All	4	1	0	3	1.0	25.0	-212.5	1407.0	1194.5
	White	2	1	0	1	1.0	50.0	0.0	1407.0	1407.0
	Black	2	0	0	2	0.0	0.0	-425.0	1407.0	982.0

Top 20 opponents most often played

#	Chess SA id	Name	Games	Score	Wins	Draws	Losses	%	Aor	Dp	Perform	View
1	109086413	Scholtz, H (Hanko)	9	1.0	1	0	8	11.1	1438.5	-330.6	1108.0	View list
2	110086098	Booysen, L (Lukas)	6	4.0	4	0	2	66.7	1325.4	141.7	1467.0	View list
3	109095378	De Waal, E (Errol-Durand)	4	4.0	4	0	0	100.0	1323.4	425.0	1748.4	View list
4	1090096198	Rossel, L (Louis)	4	4.0	4	0	0	100.0	1404.3	425.0	1829.3	View list
5	1100119486	Muller, K (Kieran)	4	3.0	3	0	1	75.0	1457.9	212.5	1670.4	View list
6	1100096199	Petersen, S (Shenwin)	4	3.0	3	0	1	75.0	1444.6	212.5	1657.1	View list
7	108072976	Du Plessis, A (Arno)	4	0.0	0	0	4	0.0	1389.1	-425.0	964.1	View list
8	1090108185	Noma, L (Lizakhanya)	3	3.0	3	0	0	100.0	1514.8	425.0	1939.8	View list
9	209095400	Rodriguez, C (Chloe-Jade)	3	3.0	3	0	0	100.0	1523.7	425.0	1948.7	View list
10	1090140096	Windvogel, N (Nayron)	3	3.0	3	0	0	100.0	1513.1	425.0	1938.1	View list
11	1090100454	Law, A (Aaron)	3	2.5	2	1	0	83.3	1338.9	283.3	1622.2	View list
12	1090148804	Van Niekerk, C (Carlos)	3	2.5	2	1	0	83.3	1513.3	283.3	1796.6	View list
13	1090130140	Bukula, S (Sivuyisile)	3	2.0	2	0	1	66.7	1513.3	141.7	1654.9	View list
14	1080108547	Eksteen, B (Beaunathan)	2	2.0	2	0	0	100.0	1240.6	425.0	1665.6	View list
15	1090108176	Fourie, X (Xander)	2	2.0	2	0	0	100.0	1512.8	425.0	1937.8	View list
16	209088300	Fredericks, R (Renecke)	2	2.0	2	0	0	100.0	1240.6	425.0	1665.6	View list
17	109086227	Geyser, A (Andreas)	2	2.0	2	0	0	100.0	1238.3	425.0	1663.3	View list
18	209088299	Golding, E (Elnichia)	2	2.0	2	0	0	100.0	1371.5	425.0	1796.5	View list
19	1100108157	Herholdt, M (Markus)	2	2.0	2	0	0	100.0	1347.4	425.0	1772.4	View list
20	1110096203	Le Roux, E (Ebert)	2	2.0	2	0	0	100.0	1375.0	425.0	1800.0	View list

Player Page

Marx, M (Marnu)

Ratings

Tournaments

Game History

Top 20 opponents most often played