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Individual Calculations October 2018 |
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| Tatarusanu, Eric Total change: -10.80 | |   |
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| Centrocoop Trophy U10 - 31th edition | Eforie Nord | ROU | 2018-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1144 | 1194 | 2.00 | 4 | -0.27 | 40 | -10.80 | |
|  Dumitrache, Elisa-Andreea | | | 1026 | ROU | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Rosu, Mihai-Radu | | | 1082 | ROU | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Grigore, Matei | | | 1369 | ROU | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Criveanu, Maria | | | 1098 | ROU | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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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