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Individual Calculations May 2023 |
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| Christiansen, Johan-Sebastian Total change: 9.70 | |   |
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| 65th Southend Easter Congress - Open | Southend-on-Sea | ENG | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2579 | 6.50 | 7 | 0.15 | 10 | 1.50 | |
|  Williamson, Kevin J | | | 2179 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Stoica, Savas Marin | | | 2065 | ENG | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Jones, Steven A | | | 2127 | ENG | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Onslow, Alfie | | | 2182 | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Shafi, Declan | | | 2177 | SCO | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bates, Richard A | m | | 2331 | ENG | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Domenech, Vianney | | | 2249 | FRA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2nd International Tournament Mikis Theodorakis 2023 | Chania | GRE | 2023-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2334 | 2579 | 7.00 | 8 | 0.82 | 10 | 8.20 | |
| | Le Pen, Michel | | | 2179 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Alexakis, Dimitrios | | | 2032 | GRE | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Naoum, Spyridon | | | 2299 | GRE | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Ceres, Dragos | m | | 2409 | MDA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Papasimakopoulos, Alexandros | f | | 2374 | GRE | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Leniart, Arkadiusz | g | | 2501 | POL | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Basso, Pier Luigi | g | | 2506 | ITA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Patrelakis, Evaggelos | f | | 2374 | GRE | 1.00 | 1 | 0.24 | 10 | 2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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