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Individual Calculations July 2022 |
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| Grecu, Nicola Total change: 16.20 | |   |
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| Constanta County Chess Championship | Navodari | ROU | 2022-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1250 | 1.50 | 5 | 0.81 | 20 | 16.20 | |
|  Turcanu, Mircea | | | 1680 | ROU | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Luta, Claudiu-Doru | | | 1444 | ROU | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Vasile, Constantin | f | | 1660 | ROU | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Menlibai, Deniz-Edvin | | | 1486 | ROU | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Dumitrascu, Daniel | | | 1635 | ROU | 0.00 | 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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