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Individual Calculations January 2023 |
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| Shaffer, Alexander Total change: -20.60 | |   |
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| XIX Gran Torneo Internacional Grupo A | Benidorm (Alicante) | ESP | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 1750 | 2.50 | 7 | 1.32 | 20 | 26.40 | |
|  Raghav, Srivathsav V | | | 2059 | IND | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Ankitha, Goud Palle | | wc | 1981 | IND | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Zhang, Kendrick Botong | c | | 1962 | NZL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Donate Moreno, Silvia | | | 2025 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Cardenas Serrano, Sergio | | | 2099 | ESP | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Lezhepekova, Veronika | | wf | 2056 | FID | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Sempere Domenech, Abel | | | 2008 | ESP | 0.00 | 1 | -0.18 | 20 | -3.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | IX Chessable Sunway Sitges Chess Festival - Group A | Sitges (Barcelona) | ESP | 2022-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1750 | 1.00 | 9 | -2.35 | 20 | -47.00 | |
| | Kostov, Deyan Samuil | f | | 2260 | BUL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Salinas Tomas, Daniel | | | 2089 | ESP | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Cordova-Lopez, Diego Anton | | | 1986 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mashchenko, Tamila | | | 1913 | UKR | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Pina, Tiago | | | 1916 | POR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Jove Albaiges, Guillem | | | 1921 | ESP | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Sachdeva, Ronit | | | 1571 | ENG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Amulya, Guruprasad | | | 1695 | IND | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Harandi, Teymour | | | 1459 | ENG | 0.50 | 1 | -0.35 | 20 | -7.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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