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Individual Calculations December 2023 |
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| Mussanti, Diego Total change: 28.40 | |   |
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| FIDE World Senior Chess Championships 2023 - Over 50 - Open | Terrasini | ITA | 2023-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 2183 | 7.00 | 11 | 1.42 | 20 | 28.40 | |
|  Badano, Giancarlo | | | 1783 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Haessel, Dale R. | f | | 2023 | CAN | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Santanna, Paulo | | | 2012 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Melero Sanchez, Pere | | | 1889 | ESP | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mrva, Martin | g | | 2366 | SVK | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Matamoros Franco, Carlos S. | g | | 2455 | ECU | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Vlassov, Nikolai | m | | 2283 | FID | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Mohr, Georg | g | | 2430 | SLO | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Luciani, Valerio | f | | 2090 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Becker, Rogerio Sperb | | | 2102 | BRA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Degraeve, Jean-Marc | g | | 2479 | FRA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | * 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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