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	1530.7
Current Weighted rating	1430.2
Current Weighted performance	1518.0
Current official/published rating (highest between Raw, WR and WP)	1530.7
Current highest rating achieved	1530.7
Current floor (min rating allowed)	1030.7
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)	±103.5
Current Raw change used (final)	0.0
Projected new Raw rating	1530.7
Projected new Weighed rating	1320.2
Projected new Weighted performance	1518.0
Projected new final Raw rating (if new WP > new Raw)	1530.7
Projected new highest rating	1530.7
Projected new floor	1030.7
Projected new K-facor	32
Projected new official/published rating (highest between new Raw, new WR and new WP)	1530.7
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	1538.2
Current Weighted rating	1432.1
Current Weighted performance	1524.1
Current official/published rating (highest between Raw, WR and WP)	1538.2
Current highest rating achieved	1538.2
Current floor (min rating allowed)	1038.2
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)	±102.4
Current Raw change used (final)	0.0
Projected new Raw rating	1538.2
Projected new Weighed rating	1322.1
Projected new Weighted performance	1524.1
Projected new final Raw rating (if new WP > new Raw)	1538.2
Projected new highest rating	1538.2
Projected new floor	1038.2
Projected new K-facor	32
Projected new official/published rating (highest between new Raw, new WR and new WP)	1538.2
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	1267.7
Current Weighted rating	1220.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)	1267.7
Current highest rating achieved	1267.7
Current floor (min rating allowed)	767.7
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)	±150.6
Current Raw change used (final)	0.0
Projected new Raw rating	1267.7
Projected new Weighed rating	1123.4
Projected new Weighted performance	504.0
Projected new final Raw rating (if new WP > new Raw)	1267.7
Projected new highest rating	1267.7
Projected new floor	767.7
Projected new K-facor	36
Projected new official/published rating (highest between new Raw, new WR and new WP)	1267.7
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	Western Cape Top Schools Championship 2024 (U9 Mixed)	2024/08/30	2024/09/01	Eden (WEG)	Standard	60	0.83	6	6	5.0	1526.5	1535.0	Analysis
9	Eden Top Schools 2024 (U9 Open)	2024/08/17	2024/08/17	Eden (WEG)	Standard	60	0.83	5	5	5.0	1499.1	1501.4	Analysis
8	George Primary Top Schools 2024 (U9)	2024/07/20	2024/07/20	Eden (WEG)	Standard	60	0.83	5	5	4.0	1497.5	1496.6	Analysis
7	Western Cape - Kings and Queens 2024 (Boys)	2024/06/08	2024/06/08	Overberg (WOS)	Rapid	30	0.60	5	4	3.0	1489.4	1200.0	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	4.0	1508.3	1529.2	Analysis
5	Eden Chess Trials 2 2024 (U10)	2024/04/13	2024/04/20	Eden (WEG)	Standard	60	0.83	10	10	9.0	1407.4	1406.6	Analysis
4	Eden School Chess Trials 1 2024 (U9 Boys)	2024/03/09	2024/03/09	Eden District (WEG)	Standard	60	0.83	5	4	2.0	1421.5	1421.6	Analysis
3	George Schools Trials 3 2024 (U9 Boys)	2024/03/02	2024/03/02	Eden District (WEG)	Standard	60	0.83	5	5	4.0	1421.5	1421.6	Analysis
2	George Schools Trials 2 2024 (U9 Boys)	2024/02/17	2024/02/17	Eden District (WEG)	Standard	60	0.83	5	5	3.0	1411.7	1410.7	Analysis
1	George Schools Trials 1 2024 (U9 Boys)	2024/02/03	2024/02/03	Eden District (WEG)	Standard	60	0.83	5	5	4.0	1411.7	1410.7	Analysis

#	Tournament	Start	End	Host	Type	Time	Weight	Rounds	Games	Score	Main	Type	Analysis
18	Western Cape Top Schools Championship 2024 (U9 Mixed)	2024/08/30	2024/09/01	Eden (WEG)	Standard	60	0.83	6	6	5.0	1526.5	1535.0	Analysis
17	Eden Top Schools 2024 (U9 Open)	2024/08/17	2024/08/17	Eden (WEG)	Standard	60	0.83	5	5	5.0	1499.1	1501.4	Analysis
16	George Primary Top Schools 2024 (U9)	2024/07/20	2024/07/20	Eden (WEG)	Standard	60	0.83	5	5	4.0	1497.5	1496.6	Analysis
15	Western Cape - Kings and Queens 2024 (Boys)	2024/06/08	2024/06/08	Overberg (WOS)	Rapid	30	0.60	5	4	3.0	1489.4	1200.0	Analysis
14	Western Cape PS Individuals Championship 2024 (U9 Boys)	2024/05/04	2024/05/05	West Coast (WCU)	Standard	60	0.83	6	6	4.0	1508.3	1529.2	Analysis
13	Eden Chess Trials 2 2024 (U10)	2024/04/13	2024/04/20	Eden (WEG)	Standard	60	0.83	10	10	9.0	1407.4	1406.6	Analysis
12	Eden School Chess Trials 1 2024 (U9 Boys)	2024/03/09	2024/03/09	Eden District (WEG)	Standard	60	0.83	5	4	2.0	1421.5	1421.6	Analysis
11	George Schools Trials 3 2024 (U9 Boys)	2024/03/02	2024/03/02	Eden District (WEG)	Standard	60	0.83	5	5	4.0	1421.5	1421.6	Analysis
10	George Schools Trials 2 2024 (U9 Boys)	2024/02/17	2024/02/17	Eden District (WEG)	Standard	60	0.83	5	5	3.0	1411.7	1410.7	Analysis
9	George Schools Trials 1 2024 (U9 Boys)	2024/02/03	2024/02/03	Eden District (WEG)	Standard	60	0.83	5	5	4.0	1411.7	1410.7	Analysis
8	Western Cape Top Schools 2023 (U9 Mixed)	2023/09/02	2023/09/03	Cape Winelands (WCW)	Standard	60	0.83	6	5	3.0	1434.8	1437.9	Analysis
7	Eden Top Schools 2023 (U9 Mix)	2023/08/19	2023/08/19	Eden District (WEG)	Standard	60	0.83	5	3	3.0	1333.8	1330.8	Analysis
6	Top Schools 2023 (U9)	2023/07/29	2023/07/29	Eden District (WEG)	Standard	60	0.83	5	4	4.0	1246.9	1242.3	Analysis
5	George Chess Trials 3 2023 (U9 Boys)	2023/02/25	2023/02/25	Eden District (WEG)	Standard	60	0.83	5	5	2.0	1230.8	1233.6	Analysis
4	George Chess Trials 2 2023 (U9 Boys)	2023/02/11	2023/02/11	Cape Town (WCT)	Standard	60	0.83	5	5	2.5	1230.8	1233.6	Analysis
3	George Chess Trials 1 2023 (U9 Boys)	2023/01/28	2023/01/28	Eden District (WEG)	Standard	60	0.83	5	5	3.0	1220.3	1222.4	Analysis
2	Western Cape Top Schools 2022 (U7 Mix)	2022/09/16	2022/09/17	Overberg (WOS)	Standard	60	0.83	6	4	4.0	1147.3	1137.6	Analysis
1	George Open 2022 (D)	2022/06/11	2022/06/11	Eden District (WEG)	Standard	65	0.85	5	5	1.0	1200.0	1200.0	Analysis

Game History

	Colour	Games	Wins	Losses	Score	%	Dp	Aor	Perform
Main	All	55	43	12	43.0	78.2	239.5	1283.0	1522.5
	White	25	20	5	20.0	80.0	255.0	1287.0	1542.0
	Black	30	23	7	23.0	76.7	226.7	1279.7	1506.4
Standard	All	51	40	11	40.0	78.4	241.7	1276.7	1518.4
	White	23	19	4	19.0	82.6	277.2	1276.9	1554.0
	Black	28	21	7	21.0	75.0	212.5	1276.6	1489.1
Rapid	All	4	3	1	3.0	75.0	212.5	1363.3	1575.8
	White	2	1	1	1.0	50.0	0.0	1403.4	1403.4
	Black	2	2	0	2.0	100.0	425.0	1323.3	1748.3
Blitz	All	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
	Black	0	0	0	0.0	0.0	0.0	0.0	0.0

	Colour	Games	Wins	Draws	Losses	Score	%	Dp	Aor	Perform
Main	All	91	65	1	25	65.5	72.0	186.8	1257.8	1444.6
	White	41	27	1	13	27.5	67.1	145.1	1275.3	1420.5
	Black	50	38	0	12	38.0	76.0	221.0	1243.4	1464.4
Standard	All	87	62	1	24	62.5	71.8	185.6	1252.9	1438.6
	White	39	26	1	12	26.5	67.9	152.6	1268.8	1421.3
	Black	48	36	0	12	36.0	75.0	212.5	1240.1	1452.6
Rapid	All	4	3	0	1	3.0	75.0	212.5	1363.3	1575.8
	White	2	1	0	1	1.0	50.0	0.0	1403.4	1403.4
	Black	2	2	0	0	2.0	100.0	425.0	1323.3	1748.3
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	Losses	%	Aor	Dp	Perform	View
1	1150136955	Pfaff, J (Joel)	5	0.0	0	5	0.0	1330.2	-425.0	905.2	View list
2	1160150931	Petersen, B (Bryson)	4	4.0	4	0	100.0	1413.1	425.0	1838.1	View list
3	1150140682	Boshoff, L (Luhan)	4	3.0	3	1	75.0	1486.2	212.5	1698.7	View list
4	1160192952	Du Preez, R (Rafael)	3	3.0	3	0	100.0	1415.0	425.0	1840.0	View list
5	1150153168	Fredericks, D (Diego)	2	2.0	2	0	100.0	1498.8	425.0	1923.8	View list
6	1160146207	Kleinbooi, R (Riley)	2	2.0	2	0	100.0	1147.3	425.0	1572.3	View list
7	1160148063	Marner, L (Loannes)	2	2.0	2	0	100.0	1290.3	425.0	1715.3	View list
8	1150149949	Oberholzer, M (Milan)	2	2.0	2	0	100.0	1319.1	425.0	1744.1	View list
9	1150191744	Petersen, E (Elijah)	2	2.0	2	0	100.0	1453.3	425.0	1878.3	View list
10	2150139114	Willemse, A (Avah)	2	2.0	2	0	100.0	1147.3	425.0	1572.3	View list
11	1150136953	James, W (William)	2	1.0	1	1	50.0	1313.8	0.0	1313.8	View list
12	1150161836	Von Hase, M (Manu)	2	1.0	1	1	50.0	1480.7	0.0	1480.7	View list
13	1140136966	Van Staden, P (Pearson)	2	0.0	0	2	0.0	1230.8	-425.0	805.8	View list
14	2150193115	April, C (Caydee)	1	1.0	1	0	100.0	1407.4	425.0	1832.4	View list
15	2140152361	Du Plessis, V (Vera)	1	1.0	1	0	100.0	1434.8	425.0	1859.8	View list
16	1160191743	Dreyer, T (Tomrique)	1	1.0	1	0	100.0	1499.1	425.0	1924.1	View list
17	1150192630	Don, E (El Deano)	1	1.0	1	0	100.0	1508.3	425.0	1933.3	View list
18	1150148818	Delport, N (Nathan)	1	1.0	1	0	100.0	1220.3	425.0	1645.3	View list
19	2150156961	Coleman, G (Gabriella)	1	1.0	1	0	100.0	1407.4	425.0	1832.4	View list
20	1150150107	Burnett, T (Tomas)	1	1.0	1	0	100.0	1508.3	425.0	1933.3	View list

Player Page

Opperman, C (Caden)

Ratings

Tournaments

Game History

Top 20 opponents most often played