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Individual Calculations January 2023 |
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| Sumets, Andrey Total change: -4.20 | |   |
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| Luxembourg Team Championship 22-23 Round 5 | various | LUX | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2579 | 2506 | 0.00 | 1 | -0.40 | 10 | -4.00 | |
|  Gurevich, Mikhael | g | | 2579 | BEL | 0.00 | 1 | -0.40 | 10 | -4.00 | |
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) | | | | IX Chessable Sunway Sitges Chess Festival - Group A | Sitges (Barcelona) | ESP | 2022-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2463 | 2506 | 5.00 | 9 | -0.02 | 10 | -0.20 | |
| | Gong, Qianyun | | wg | 2299 | SGP | 1.00 | 1 | 0.23 | 10 | 2.30 | |  Carbonell Sancho, Marc | f | | 2384 | ESP | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Grigoryan, Karen H. | g | | 2619 | ARM | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Alexiadis, Hristos | f | | 2342 | GRE | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Korobov, Anton | g | | 2662 | UKR | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Sammed Jaykumar, Shete | m | | 2430 | IND | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Petrosyan, Manuel | g | | 2621 | ARM | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Mathieu, Phileas | f | | 2367 | FRA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Nigmatov, Ortik | m | | 2439 | UZB | 0.00 | 1 | -0.59 | 10 | -5.90 | |
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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