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Individual Calculations May 2018 |
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| Mariotti, Sergio Total change: -7.50 | |   |
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| EUROPEAN SENIOR TEAM CHESS CHAMPIONSHIP - SECTION 50 | Walbrzych | POL | 2018-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2288 | 2.50 | 4 | -0.75 | 10 | -7.50 | |
|  Wielosz, Jaroslaw | | | 2038 | POL | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Bowmer, Kevin | | | 2064 | ENG | 1.00 | 1 | 0.22 | 10 | 2.20 | |  Wagner-Michel, Annett | | wm | 2104 | GER | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Giulian, Rosemary A | | | 1888 * | SCO | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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) | | |
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