Individual Calculations July 2023 |
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Mottonen, Ari Total change: 7.20 | | |
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European Senior Chess Championship 2023 over 50 - Open | Acqui Terme | ITA | 2023-05-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1928 | 1860 | 4.00 | 9 | 0.36 | 20 | 7.20 | |
| Contin, Daniel | m | | 2231 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | Camera, Giampaolo | | | 1460 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Cardili, Mariano | | | 2038 | ITA | 0.50 | 1 | 0.23 | 20 | 4.60 | | Llopis De Aysa, Manuel | c | | 2018 | ESP | 0.50 | 1 | 0.21 | 20 | 4.20 | | Verdier, Patrice | f | | 2014 | MNC | 0.00 | 1 | -0.29 | 20 | -5.80 | | Folkova, Martina | | wf | 2049 | CZE | 0.00 | 1 | -0.25 | 20 | -5.00 | | Mirza, Gabriel | | | 1576 | IRL | 1.00 | 1 | 0.16 | 20 | 3.20 | | Thoux, Claudio | | | 1896 | ITA | 1.00 | 1 | 0.55 | 20 | 11.00 | | Mordiglia, Riccardo | | | 2073 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | * 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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