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Individual Calculations July 2021 |
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| Voda, Costel Total change: -2.80 | |   |
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| Romania National Amateur Championships 2021 | Poiana Tapului | ROU | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1803 | 4.50 | 7 | -0.14 | 20 | -2.80 | |
|  Nastase, Cristian-Emil | | | 1403 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  David, Alexandru | | | 1526 | ROU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Jitea, Andrei-Cristian | | | 1653 | ROU | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bucur, Stefan | | | 1954 | ROU | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Istrate, Ioan | | | 1583 | ROU | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Andres, Marina-Corina | | | 1664 | ROU | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Saioc, David | | | 1860 | ROU | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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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