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	1491.4
Current Weighted rating	1498.8
Current Weighted performance	1370.0
Current official/published rating (highest between Raw, WR and WP)	1498.8
Current highest rating achieved	1581.5
Current floor (min rating allowed)	1081.5
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)	±109.5
Current Raw change used (final)	0.0
Projected new Raw rating	1491.4
Projected new Weighed rating	1382.4
Projected new Weighted performance	1370.0
Projected new final Raw rating (if new WP > new Raw)	1491.4
Projected new highest rating	1581.5
Projected new floor	1081.5
Projected new K-facor	32
Projected new official/published rating (highest between new Raw, new WR and new WP)	1491.4
Projected effective change (new Official - current Official)	-7.4

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	1490.6
Current Weighted rating	1498.7
Current Weighted performance	1399.2
Current official/published rating (highest between Raw, WR and WP)	1498.7
Current highest rating achieved	1592.6
Current floor (min rating allowed)	1092.6
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)	±109.6
Current Raw change used (final)	0.0
Projected new Raw rating	1490.6
Projected new Weighed rating	1382.3
Projected new Weighted performance	1399.2
Projected new final Raw rating (if new WP > new Raw)	1490.6
Projected new highest rating	1592.6
Projected new floor	1092.6
Projected new K-facor	32
Projected new official/published rating (highest between new Raw, new WR and new WP)	1490.6
Projected effective change (new Official - current Official)	-8.1

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	1229.5
Current Weighted rating	1202.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)	1229.5
Current highest rating achieved	1229.5
Current floor (min rating allowed)	729.5
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)	±159.0
Current Raw change used (final)	0.0
Projected new Raw rating	1229.5
Projected new Weighed rating	1106.3
Projected new Weighted performance	459.8
Projected new final Raw rating (if new WP > new Raw)	1229.5
Projected new highest rating	1229.5
Projected new floor	729.5
Projected new K-facor	36
Projected new official/published rating (highest between new Raw, new WR and new WP)	1229.5
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	1200.0
Current Weighted rating	1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)	1200.0
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)	±165.8
Current Raw change used (final)	0.0
Projected new Raw rating	1200.0
Projected new Weighed rating	1104.0
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)	1200.0
Projected effective change (new Official - current Official)	=0.0

Tournaments

Did not participate this month.

#	Tournament	Start	End	Host	Type	Time	Weight	Rns	Gms	Scr	Main	Type	Analysis
10	George Suid Senior Skaaktoernooi 2024	2024/10/26	2024/10/26	Eden (WEG)	Rapid	20	0.47	5	5	3.0	1500.1	1200.0	Analysis
9	Western Cape Top Schools Championship 2024 (U9 Mixed)	2024/08/30	2024/09/01	Eden (WEG)	Standard	60	0.83	6	6	3.0	1549.2	1553.0	Analysis
8	Eden Top Schools 2024 (U9 Open)	2024/08/17	2024/08/17	Eden (WEG)	Standard	60	0.83	5	5	5.0	1535.4	1535.7	Analysis
7	George Primary Top Schools 2024 (U9)	2024/07/20	2024/07/20	Eden (WEG)	Standard	60	0.83	5	5	5.0	1516.5	1511.7	Analysis
6	Western Cape PS Individuals Championship 2024 (U9 Boys)	2024/05/04	2024/05/05	West Coast (WCU)	Standard	60	0.83	6	6	3.0	1569.9	1584.3	Analysis
5	Eden Chess Trials 2 2024 (U10)	2024/04/13	2024/04/20	Eden (WEG)	Standard	60	0.83	10	10	7.0	1581.5	1592.6	Analysis
4	Eden School Chess Trials 1 2024 (U9 Boys)	2024/03/09	2024/03/09	Eden District (WEG)	Standard	60	0.83	5	5	5.0	1487.4	1483.9	Analysis
3	George Schools Trials 3 2024 (U9 Boys)	2024/03/02	2024/03/02	Eden District (WEG)	Standard	60	0.83	5	5	4.5	1487.4	1483.9	Analysis
2	George Schools Trials 2 2024 (U9 Boys)	2024/02/17	2024/02/17	Eden District (WEG)	Standard	60	0.83	5	5	4.0	1510.5	1509.8	Analysis
1	George Schools Trials 1 2024 (U9 Boys)	2024/02/03	2024/02/03	Eden District (WEG)	Standard	60	0.83	5	4	3.0	1510.5	1509.8	Analysis

Tournament

Start

End

Host

Type

Time

Weight

Rounds

Games

Score

Main

Type

Analysis

George Suid Senior Skaaktoernooi 2024

2024/10/26

Eden (WEG)

Rapid

0.47

3.0

1500.1

1200.0

Analysis

Western Cape Top Schools Championship 2024 (U9 Mixed)

2024/08/30

2024/09/01

Eden (WEG)

Standard

0.83

3.0

1549.2

1553.0

Analysis

Eden Top Schools 2024 (U9 Open)

2024/08/17

Eden (WEG)

Standard

0.83

5.0

1535.4

1535.7

Analysis

George Primary Top Schools 2024 (U9)

2024/07/20

Eden (WEG)

Standard

0.83

5.0

1516.5

1511.7

Analysis

Western Cape PS Individuals Championship 2024 (U9 Boys)

2024/05/04

2024/05/05

West Coast (WCU)

Standard

0.83

3.0

1569.9

1584.3

Analysis

Eden Chess Trials 2 2024 (U10)

2024/04/13

2024/04/20

Eden (WEG)

Standard

0.83

7.0

1581.5

1592.6

Analysis

Eden School Chess Trials 1 2024 (U9 Boys)

2024/03/09

Eden District (WEG)

Standard

0.83

5.0

1487.4

1483.9

Analysis

George Schools Trials 3 2024 (U9 Boys)

2024/03/02

Eden District (WEG)

Standard

0.83

4.5

1487.4

1483.9

Analysis

George Schools Trials 2 2024 (U9 Boys)

2024/02/17

Eden District (WEG)

Standard

0.83

4.0

1510.5

1509.8

Analysis

George Schools Trials 1 2024 (U9 Boys)

2024/02/03

Eden District (WEG)

Standard

0.83

3.0

1510.5

1509.8

Analysis

Western Cape Top Schools 2023 (U9 Mixed)

2023/09/02

2023/09/03

Cape Winelands (WCW)

Standard

0.83

5.0

1448.1

1448.4

Analysis

Eden Top Schools 2023 (U9 Mix)

2023/08/19

Eden District (WEG)

Standard

0.83

3.5

1394.4

1394.3

Analysis

Top Schools 2023 (U9)

2023/07/29

Eden District (WEG)

Standard

0.83

4.0

1328.6

1324.6

Analysis

Eden Trials 2+3 2023 (U10)

2023/04/15

2023/05/13

Eden District (WEG)

Standard

0.83

5.0

1372.8

1373.5

Analysis

Eden Trails 1 2023 (U9 Boys)

2023/03/11

Eden District (WEG)

Standard

0.83

3.0

1364.2

1364.6

Analysis

George Chess Trials 3 2023 (U9 Boys)

2023/02/25

Eden District (WEG)

Standard

0.83

4.0

1251.1

1253.5

Analysis

George Chess Trials 2 2023 (U9 Boys)

2023/02/11

Cape Town (WCT)

Standard

0.83

3.0

1251.1

1253.5

Analysis

George Chess Trials 1 2023 (U9 Boys)

2023/01/28

Eden District (WEG)

Standard

0.83

3.0

1236.2

1235.1

Analysis

George Open 2022 (D)

2022/12/03

Eden District (WEG)

Standard

0.83

2.5

1242.5

1240.9

Analysis

Western Cape Top Schools 2022 (U7 Mix)

2022/09/16

2022/09/17

Overberg (WOS)

Standard

0.83

2.0

1253.3

1261.1

Analysis

Game History

	Colour	Games	Wins	Draws	Losses	Score	%	Dp	Aor	Perform
Main	All	56	42	1	13	42.5	75.9	220.1	1275.1	1495.2
	White	27	20	1	6	20.5	75.9	220.4	1274.2	1494.6
	Black	29	22	0	7	22.0	75.9	219.8	1275.9	1495.7
Standard	All	51	39	1	11	39.5	77.5	233.3	1272.0	1505.3
	White	25	19	1	5	19.5	78.0	238.0	1260.6	1498.6
	Black	26	20	0	6	20.0	76.9	228.8	1282.9	1511.7
Rapid	All	5	3	0	2	3.0	60.0	85.0	1306.9	1391.9
	White	2	1	0	1	1.0	50.0	0.0	1443.8	1443.8
	Black	3	2	0	1	2.0	66.7	141.7	1215.6	1357.3
Blitz	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

	Colour	Games	Wins	Draws	Losses	Score	%	Dp	Aor	Perform
Main	All	127	86	6	35	89.0	70.1	170.7	1248.5	1419.2
	White	64	46	2	16	47.0	73.4	199.2	1242.3	1441.5
	Black	63	40	4	19	42.0	66.7	141.7	1254.8	1396.5
Standard	All	122	83	6	33	86.0	70.5	174.2	1246.1	1420.3
	White	62	45	2	15	46.0	74.2	205.6	1235.8	1441.4
	Black	60	38	4	18	40.0	66.7	141.7	1256.8	1398.5
Rapid	All	5	3	0	2	3.0	60.0	85.0	1306.9	1391.9
	White	2	1	0	1	1.0	50.0	0.0	1443.8	1443.8
	Black	3	2	0	1	2.0	66.7	141.7	1215.6	1357.3
Blitz	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

Top 20 opponents most often played

#	Chess SA id	Name	Games	Score	Wins	Draws	Losses	%	Aor	Dp	Perform	View
1	1150136955	Pfaff, J (Joel)	6	4.0	4	0	2	66.7	1341.6	141.7	1483.3	View list
2	1150144675	Fritz, U (Ulysse)	5	2.5	2	1	2	50.0	1446.4	0.0	1446.4	View list
3	1140144676	Mpuru, J (Jk)	5	1.0	1	0	4	20.0	1296.2	-255.0	1041.2	View list
4	1160148063	Marner, L (Loannes)	4	4.0	4	0	0	100.0	1528.6	425.0	1953.6	View list
5	1150136954	Mccabe, T (Thomas)	4	2.0	2	0	2	50.0	1211.3	0.0	1211.3	View list
6	1150136957	Van Der Merwe, O (Oliver)	4	1.5	1	1	2	37.5	1216.9	-106.3	1110.7	View list
7	1150192947	Bester, N (Nicolsaas)	3	3.0	3	0	0	100.0	1502.8	425.0	1927.8	View list
8	1160148815	Strydom, L (Liam)	3	3.0	3	0	0	100.0	1526.5	425.0	1951.5	View list
9	2140148835	Roux, N (Niqueta)	3	2.5	2	1	0	83.3	1365.3	283.3	1648.6	View list
10	1150136956	Schimdt, S (Streicher)	3	2.0	2	0	1	66.7	1205.5	141.7	1347.2	View list
11	1150140682	Boshoff, L (Luhan)	2	2.0	2	0	0	100.0	1540.2	425.0	1965.2	View list
12	1150149951	Pieterse, A (Andre)	2	2.0	2	0	0	100.0	1383.8	425.0	1808.8	View list
13	1150142294	Reddy, X (Xander)	2	2.0	2	0	0	100.0	1380.8	425.0	1805.8	View list
14	1150148822	Steenberg, R (Regardt)	2	2.0	2	0	0	100.0	1502.0	425.0	1927.0	View list
15	1160161828	Venter, A (Aron)	2	2.0	2	0	0	100.0	1499.0	425.0	1924.0	View list
16	1140144672	Brewis, F (Fox)	2	1.0	1	0	1	50.0	1304.5	0.0	1304.5	View list
17	1150158970	Chapela, K (Kai)	2	1.0	1	0	1	50.0	1559.6	0.0	1559.6	View list
18	1140136790	Grace, S (Shane-Lee)	2	1.0	1	0	1	50.0	1383.6	0.0	1383.6	View list
19	1150142293	Opperman, C (Caden)	2	1.0	1	0	1	50.0	1408.8	0.0	1408.8	View list
20	1160150931	Petersen, B (Bryson)	2	1.0	1	0	1	50.0	1534.5	0.0	1534.5	View list

Player Page

James, W (William)

Ratings

Tournaments

Game History

Top 20 opponents most often played