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Individual Calculations September 2018 |
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| Butusina, David Total change: 15.20 | |   |
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| Arad International Chess Festival 2018 - U1600 | Arad | ROU | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1154 | 1.00 | 3 | 0.38 | 40 | 15.20 | |
|  Saioc, David | | | 1504 | ROU | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Juravle, Stefan | | | 1243 | ROU | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Iordache, Dumitru | | | 1473 | ROU | 1.00 | 1 | 0.87 | 40 | 34.80 | |
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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