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Rapid:
Individual Calculations July 2017 |
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| Costea, Tudor-Ionut Total change: -35.40 | |   |
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| Lions International Chess Festival 2017 - U18 rapid | Cluj-Napoca | ROU | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1357 | 0.00 | 3 | -1.77 | 20 | -35.40 | |
|  Balan, Briana-Cleopatra | | | 1533 | ROU | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Deacu, Irina | | | 1144 | ROU | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Malutan, Andrada | | | 1180 | ROU | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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