Player Page

Samuels, ER (Ethan)
Dob: 2001/11/28 (Adult)
Gender: Male
Chess SA id: 101033066
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s): RA
Last active: 2024/06/17 (3 days ago)
Ratings
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 rating2028.2
Current Weighted rating1951.3
Current Weighted performance2002.9
Current official/published rating (highest between Raw, WR and WP)2028.2
Current highest rating achieved2035.5
Current floor (min rating allowed)1535.5
Current K-factor20
Games played this month7
Score (S)3.5
Expected score (We)3.92
Difference (S-We)-0.42
Current Raw change (no limits, including tournament time weight)-8.4
Current min/max change allowed (with limits)±51.0
Current Raw change used (final)-8.4
Projected new Raw rating2019.8
Projected new Weighed rating1795.6
Projected new Weighted performance2013.0
Projected new final Raw rating (if new WP > new Raw)2019.8
Projected new highest rating2035.5
Projected new floor1535.5
Projected new K-facor20
Projected new official/published rating (highest between new Raw, new WR and new WP)2019.8
Projected effective change (new Official - current Official)-8.4
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 rating1992.2
Current Weighted rating1949.8
Current Weighted performance1895.6
Current official/published rating (highest between Raw, WR and WP)1992.2
Current highest rating achieved2001.7
Current floor (min rating allowed)1501.7
Current K-factor20
Games played this month7
Score (S)3.5
Expected score (We)3.40
Difference (S-We)0.10
Current Raw change (no limits, including tournament time weight)2.0
Current min/max change allowed (with limits)±53.6
Current Raw change used (final)2.0
Projected new Raw rating1994.2
Projected new Weighed rating1793.8
Projected new Weighted performance1943.2
Projected new final Raw rating (if new WP > new Raw)1994.2
Projected new highest rating2001.7
Projected new floor1501.7
Projected new K-facor20
Projected new official/published rating (highest between new Raw, new WR and new WP)1994.2
Projected effective change (new Official - current Official)+2.0
s
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 rating2021.1
Current Weighted rating1869.5
Current Weighted performance2025.9
Current official/published rating (highest between Raw, WR and WP)2025.9
Current highest rating achieved2021.1
Current floor (min rating allowed)1521.1
Current K-factor20
Games played this month0
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)±51.5
Current Raw change used (final)0.0
Projected new Raw rating2021.1
Projected new Weighed rating1724.1
Projected new Weighted performance2025.9
Projected new final Raw rating (if new WP > new Raw)2025.9
Projected new highest rating2025.9
Projected new floor1525.9
Projected new K-facor20
Projected new official/published rating (highest between new Raw, new WR and new WP)2025.9
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 rating1845.7
Current Weighted rating1750.0
Current Weighted performance1601.5
Current official/published rating (highest between Raw, WR and WP)1845.7
Current highest rating achieved1845.7
Current floor (min rating allowed)1345.7
Current K-factor24
Games played this month0
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)±66.1
Current Raw change used (final)0.0
Projected new Raw rating1845.7
Projected new Weighed rating1611.4
Projected new Weighted performance1601.5
Projected new final Raw rating (if new WP > new Raw)1845.7
Projected new highest rating1845.7
Projected new floor1345.7
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1845.7
Projected effective change (new Official - current Official)=0.0
Tournaments
Tournament: Cape Town Chess Federation Closed Chess Championships 2024 (A)
Start: 2024/06/14  End: 2024/06/17  Host: WCT  Type: Standard   Time: 120  Time weight: 1.00  Rounds: 7
Games: 7  Score: 3.5
Main rating: 2028.2  Rating gain/loss: -8.4
Type rating: 1992.2  Rating gain/loss: 2.0
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
9 Cape Town Chess Federation Closed Chess Championships 2024 (A) 2024/06/14 2024/06/17 Cape Town (WCT) Standard 120 1.00 7 7 3.5 2028.2 1992.2 Analysis
8 Steinitz Chess Festival 2024 (Championship) 2024/05/10 2024/05/12 Cape Town (WCT) Standard 90 0.94 6 6 3.5 2035.5 1993.6 Analysis
7 Hermanus Chess Club Open 2024 (Championship) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 6.0 1998.6 1965.4 Analysis
6 Western Cape Inter Region Cup 2024 (Open) 2024/03/23 2024/03/24 Overberg (WOS) Standard 90 0.94 5 5 4.5 1976.5 1980.4 Analysis
5 Western Cape Inter Region Cup 2024 (Blitz) 2024/03/22 2024/03/22 Overberg (WOS) Blitz 5 0.18 7 7 6.0 1976.5 1781.3 Analysis
4 Cape Town Open Rapid Chess Championship 2024 (Open) 2024/03/17 2024/03/17 Cape Town (WCT) Rapid 25 0.54 6 6 5.0 1976.5 1971.4 Analysis
3 Chas Everitt and MHI Attorneys Rapid 2024 (A) 2024/03/09 2024/03/09 Cape Town (WCT) Rapid 25 0.54 6 6 4.0 1976.5 1971.4 Analysis
2 Steinitz Club Team Blitz Championship 2024 2024/02/15 2024/02/15 Cape Town (WCT) Blitz 5 0.18 7 6 5.0 1976.8 1756.4 Analysis
1 Cape Town Masters Challenge 2024 (Masters) 2024/01/03 2024/01/07 Cape Town (WCT) Standard 120 1.00 9 9 6.0 1947.5 1953.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
57 Cape Town Chess Federation Closed Chess Championships 2024 (A) 2024/06/14 2024/06/17 Cape Town (WCT) Standard 120 1.00 7 7 3.5 2028.2 1992.2 Analysis
56 Steinitz Chess Festival 2024 (Championship) 2024/05/10 2024/05/12 Cape Town (WCT) Standard 90 0.94 6 6 3.5 2035.5 1993.6 Analysis
55 Hermanus Chess Club Open 2024 (Championship) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 6.0 1998.6 1965.4 Analysis
54 Western Cape Inter Region Cup 2024 (Open) 2024/03/23 2024/03/24 Overberg (WOS) Standard 90 0.94 5 5 4.5 1976.5 1980.4 Analysis
53 Western Cape Inter Region Cup 2024 (Blitz) 2024/03/22 2024/03/22 Overberg (WOS) Blitz 5 0.18 7 7 6.0 1976.5 1781.3 Analysis
52 Cape Town Open Rapid Chess Championship 2024 (Open) 2024/03/17 2024/03/17 Cape Town (WCT) Rapid 25 0.54 6 6 5.0 1976.5 1971.4 Analysis
51 Chas Everitt and MHI Attorneys Rapid 2024 (A) 2024/03/09 2024/03/09 Cape Town (WCT) Rapid 25 0.54 6 6 4.0 1976.5 1971.4 Analysis
50 Steinitz Club Team Blitz Championship 2024 2024/02/15 2024/02/15 Cape Town (WCT) Blitz 5 0.18 7 6 5.0 1976.8 1756.4 Analysis
49 Cape Town Masters Challenge 2024 (Masters) 2024/01/03 2024/01/07 Cape Town (WCT) Standard 120 1.00 9 9 6.0 1947.5 1953.0 Analysis
48 Kraaifontein Open 2023 (Championship) 2023/12/09 2023/12/10 Cape Town (WCT) Standard 90 0.94 5 5 1.5 1925.0 1920.5 Analysis
47 Chas Everitt and MHI Attorneys Rapid 2023 (A) 2023/11/04 2023/11/04 Cape Town (WCT) Rapid 25 0.54 6 6 4.0 1926.9 1805.6 Analysis
46 Bonnievale Open Rapid 2023 (Championship) 2023/10/21 2023/10/21 Cape Winelands (WCW) Rapid 25 0.54 6 6 4.5 1907.5 1768.6 Analysis
45 Western Cape Closed Championship 2023 (Blitz) 2023/09/23 2023/09/25 Cape Town (WCT) Blitz 7 0.23 7 7 5.0 1884.0 1709.3 Analysis
44 WP Club League 2023 (A) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 8 7.0 1884.0 1903.5 Analysis
43 Curro Durbanville Chess Open Rapid 2023 (Championship) 2023/07/15 2023/07/15 Cape Town (WCT) Rapid 35 0.66 6 6 3.0 1896.2 1803.6 Analysis
42 WP Closed 2023 (A) 2023/06/15 2023/06/18 Cape Town (WCT) Standard 120 1.00 7 7 2.0 1943.2 1940.1 Analysis
41 Steinitz Open 2023 (D) 2023/05/27 2023/05/27 Cape Town (WCT) Rapid 20 0.47 6 6 5.0 1943.8 1804.6 Analysis
40 Hermanus Rapid 2023 (A) 2023/04/22 2023/04/22 Overberg (WOS) Rapid 25 0.54 6 6 4.0 1926.0 1760.6 Analysis
39 Cape Town Open 2023 (Rapid) 2023/03/26 2023/03/26 Cape Town (WCT) Rapid 25 0.54 6 6 5.5 1928.3 1744.4 Analysis
38 Cape of Good Hope Open 2023 (Rapid) 2023/01/29 2023/01/29 Cape Town (WCT) Rapid 25 0.54 6 6 6.0 1955.7 1720.0 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 59 36 15 8 43.5 73.7 201.7 1852.0 2053.7
White 31 24 4 3 26.0 83.9 287.9 1841.5 2129.4
Black 28 12 11 5 17.5 62.5 106.3 1863.6 1969.8
Standard All 27 12 11 4 17.5 64.8 125.9 1900.4 2026.3
White 15 10 3 2 11.5 76.7 226.7 1889.4 2116.0
Black 12 2 8 2 6.0 50.0 0.0 1914.2 1914.2
Rapid All 19 14 2 3 15.0 78.9 246.1 1879.7 2125.7
White 10 8 1 1 8.5 85.0 297.5 1855.3 2152.8
Black 9 6 1 2 6.5 72.2 188.9 1906.7 2095.6
Blitz All 13 10 2 1 11.0 84.6 294.2 1710.9 2005.1
White 6 6 0 0 6.0 100.0 425.0 1698.7 2123.7
Black 7 4 2 1 5.0 71.4 182.1 1721.2 1903.4
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 394 230 87 77 273.5 69.4 165.0 1723.9 1888.9
White 197 126 36 35 144.0 73.1 196.3 1724.6 1920.9
Black 197 104 51 42 129.5 65.7 133.8 1723.2 1857.0
Standard All 271 149 70 52 184.0 67.9 152.1 1731.9 1884.0
White 134 81 30 23 96.0 71.6 184.0 1742.0 1926.0
Black 137 68 40 29 88.0 64.2 121.0 1722.1 1843.1
Rapid All 87 58 14 15 65.0 74.7 210.1 1702.3 1912.4
White 44 33 6 5 36.0 81.8 270.5 1660.3 1930.7
Black 43 25 8 10 29.0 67.4 148.3 1745.4 1893.6
Blitz All 36 23 3 10 24.5 68.1 153.5 1715.6 1869.1
White 19 12 0 7 12.0 63.2 111.8 1750.7 1862.5
Black 17 11 3 3 12.5 73.5 200.0 1676.4 1876.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1070148235 Rogov, M (Matfey) 8 1.0 1 0 7 12.5 1951.0 -318.8 1632.3 View list
2 195022899 Mfazwe, L (Lutho) 6 4.5 4 1 1 75.0 1925.8 212.5 2138.3 View list
3 1050106200 Braaf, J (Jiraan) 6 4.0 3 2 1 66.7 1954.1 141.7 2095.8 View list
4 105090611 Mnyasta, T (Tezihano) 6 2.0 2 0 4 33.3 1983.2 -141.7 1841.5 View list
5 102046410 Siyo, S (Sibabale) 5 4.5 4 1 0 90.0 1873.6 340.0 2213.6 View list
6 105057149 Van Der Merwe, A (Alexander) 5 4.0 4 0 1 80.0 1877.5 255.0 2132.5 View list
7 163002189 Bhawoodien, SH (Shabier) 5 3.5 3 1 1 70.0 1934.3 170.0 2104.3 View list
8 1040131203 Macheka, C (Clayton) 5 3.5 3 1 1 70.0 1917.8 170.0 2087.8 View list
9 194015801 Kleinsmidt, CC (Cherwin) 5 3.5 2 3 0 70.0 1866.4 170.0 2036.4 View list
10 101015487 Khumalo, KB (Keith) 5 3.0 2 2 1 60.0 1887.3 85.0 1972.3 View list
11 100001446 Barrish, D (Daniel) 5 2.5 2 1 2 50.0 1947.2 0.0 1947.2 View list
12 107053637 Palmer, RN (Reegan) 5 2.5 2 1 2 50.0 1958.0 0.0 1958.0 View list
13 173015955 Kobese, AKW (Watu) 5 1.0 1 0 4 20.0 1933.8 -255.0 1678.8 View list
14 100009579 Flores Bartoli, A (Andrew) 4 3.5 3 1 0 87.5 1893.5 318.8 2212.3 View list
15 102018293 Lombard, L (Luke) 4 3.5 3 1 0 87.5 1863.4 318.8 2182.2 View list
16 147035755 Southey, AM (Andrew) 4 3.5 3 1 0 87.5 1948.4 318.8 2267.1 View list
17 102053417 Martin, N (Nico) 4 3.0 2 2 0 75.0 1861.6 212.5 2074.1 View list
18 177020829 Maravanyika, C (Charlton) 4 2.5 2 1 1 62.5 1924.6 106.3 2030.8 View list
19 1050108039 Mnyasta, C (Charlton) 4 2.5 2 1 1 62.5 1952.2 106.3 2058.4 View list
20 197076467 Mncwabe, M (Minenhle Junior) 4 2.0 2 0 2 50.0 1887.0 0.0 1887.0 View list