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Individual Calculations December 2017 |
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| Lupusoru, Costica Total change: -18.40 | |   |
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| Friendship Cup 2017 - open | Iasi | ROU | 2017-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1570 | 1.00 | 4 | -0.46 | 40 | -18.40 | |
|  Romcovici, Victor | m | | 1970 * | MDA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mazilu, Stefan-Fabian | | | 1270 | ROU | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Pislariu, Stefanel-Vasilica | | | 1856 | ROU | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Triboi, Alexander | | | 1665 | MDA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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