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Individual Calculations December 2019 |
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| Yermolinsky, Alex Total change: -7.80 | |   |
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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 |
| 2279 | 2498 | 7.50 | 11 | -0.78 | 10 | -7.80 | |
|  Robertson, Ian C. | | | 2098 * | SCO | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ernst, Michael | c | | 2175 | AUT | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Teo, Kok Siong | f | | 2104 | SGP | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Cieza, Arcadio | f | | 2170 | PER | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Olsson, Peter 1962 | | | 2144 | SWE | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Chinchilla Miranda, Eugenio | f | | 2271 | CRC | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Antonio, Rogelio Jr | g | | 2427 | PHI | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Rinas, Oleg | f | | 2420 | KAZ | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Nevednichy, Vladislav | g | | 2518 | ROU | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Young, Angelo | m | | 2289 | PHI | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Managadze, Nikoloz | m | | 2450 | GEO | 0.50 | 1 | -0.07 | 10 | -0.70 | | | * 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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