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Individual Calculations October 2017 |
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| Roncea, Radu Total change: -28.60 | |   |
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| Centrocoop Trophy Open - 30th edition | Eforie Nord | ROU | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1632 | 1.00 | 5 | -1.43 | 20 | -28.60 | |
|  Verona, Arthur-Dan | | | 1994 | ROU | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Popa, Andrada | | | 1504 | ROU | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Mitran, Marin | | | 1383 | ROU | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ceausescu, Iulian | | | 1912 | ROU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Puia, Alexia-Teodora | | | 1492 | ROU | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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