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Individual Calculations January 2018 |
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| Lupusoru, Costica Total change: 7.20 | |   |
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| Comanesti Complex Sophia Cup | Comanesti | ROU | 2017-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1570 | 2.00 | 4 | 0.36 | 20 | 7.20 | |
|  Bulgaru, Constantin | | | 1743 | ROU | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Negureanu, Valentin | | | 1727 | ROU | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Georgescu, Gabriel-Ioan | f | | 1784 | ROU | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mazilu, Stefan-Fabian | | | 1270 | ROU | 0.50 | 1 | -0.35 | 20 | -7.00 | |
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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