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Individual Calculations June 2018 |
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| Miron, Ionel Total change: -6.20 | |   |
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| Petra Weekend no.17 | Satu Mare | ROU | 2018-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2075 | 2.00 | 5 | -0.31 | 20 | -6.20 | |
|  Nester, Ihor | m | | 2311 | UKR | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Helmer, Janos | | | 2021 | ROU | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Sarivan, Margareta | | | 1943 | MDA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Costin, Petrica | f | | 2118 | ROU | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Chereches, Marius-Cristian | f | | 2140 | HUN | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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