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Individual Calculations December 2019 |
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| Gayson, Peter M Total change: 65.40 | |   |
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| World Senior Chess Championship 2019 - Open 50 | Bucuresti | ROU | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2244 | 2075 | 6.50 | 11 | 3.27 | 20 | 65.40 | |
|  Lima, Darcy | g | | 2475 * | BRA | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Mannion, Stephen R | m | | 2271 | SCO | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Plotkin, Victor | f | | 2252 | CAN | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Vareille, Francois | m | | 2417 | FRA | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Kostiukov, Alexandr | | | 2289 | UKR | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Matthews, Shane | m | | 2196 | JAM | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Syrchikov, Alexander | m | | 2246 | RUS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Lewis, Andrew P | f | | 2264 | ENG | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Uzuner, Tufan Can | | | 1870 | TUR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ernst, Michael | c | | 2175 | AUT | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Prasad, Devaki V | m | | 2226 | IND | 0.50 | 1 | 0.20 | 20 | 4.00 | | | * 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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