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Individual Calculations February 2019 |
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| Cosma, Ioan Total change: -10.40 | |   |
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| First Saturday - Tournament B | Bucuresti | ROU | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2404 | 5.00 | 9 | -1.04 | 10 | -10.40 | |
|  Dumitrache, Dragos-Nicolae | m | | 2387 | ROU | 0.50 | 1 | -0.02 | 10 | -0.20 | |  Sahil, Tickoo | | | 2260 | IND | 0.00 | 1 | -0.69 | 10 | -6.90 | | | David, Alexandru-Vasile | m | | 2425 | ROU | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Abramciuc, Marius | f | | 2351 | MDA | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Ciolacu, Alessia-Mihaela | | wf | 2109 | ROU | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Tejaswini, Sagar | | wm | 2190 | IND | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Stoleriu, George | f | | 2338 | ROU | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Serra Azul Neto, Francisco | | | 2004 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gheorghiu, Calin | f | | 2288 | ROU | 0.50 | 1 | -0.16 | 10 | -1.60 | | | * 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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