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Individual Calculations December 2019 |
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| Lima, Darcy Total change: -11.70 | |   |
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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 |
| 2285 | 2540 | 7.50 | 11 | -1.17 | 10 | -11.70 | |
|  Gayson, Peter M | | | 2140 * | ENG | 0.00 | 1 | -0.92 | 10 | -9.20 | |  Sopko, Cassio Roberto | | | 2140 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Suciu, Dinu-Simi | f | | 2140 * | ROU | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Fayard, Alain | f | | 2184 | FRA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Prasad, Devaki V | m | | 2226 | IND | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Shishkin, Vadim | g | | 2428 | UKR | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Matthews, Shane | m | | 2196 | JAM | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Bagaturov, Giorgi | g | | 2423 | GEO | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Minasian, Artashes | g | | 2486 | ARM | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Soffer, Ram | g | | 2485 | ISR | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Young, Angelo | m | | 2289 | PHI | 0.50 | 1 | -0.31 | 10 | -3.10 | | | * 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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