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Rapid:
Individual Calculations January 2022 |
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| Grama, David-Ioan Total change: -9.20 | |   |
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| Grand Prix Fianchetto 2021 | Constanta | ROU | 2021-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1103 | 1.00 | 5 | -0.46 | 20 | -9.20 | |
|  Buzgaru, Gabriel | | | 1753 | ROU | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Bobu, Stefan-Valentin | | | 1446 | ROU | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Fulga, Marius-Valentin | | | 1375 | ROU | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sonuvar, Turan-Can | | | 1049 | ROU | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Radu, Silviu Cristian | | | 1042 | ROU | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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