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Rapid:
Individual Calculations August 2021 |
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| Guriencu, Gabriel-Alexandru Total change: -11.40 | |   |
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| Navodari Open - U10 | Navodari | ROU | 2021-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1101 | 0.00 | 2 | -0.57 | 20 | -11.40 | |
|  Radu, Victor Mihai | | | 1249 | ROU | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Oprea, Paul Angel Andrei | | | 1278 | ROU | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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