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Individual Calculations November 2017 |
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| Costeniuc, Gheorghe Total change: -19.60 | |   |
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| Romanian Army Day Cup - 11th ed.- Open | Mangalia | ROU | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1623 | 2.00 | 5 | -0.98 | 20 | -19.60 | |
|  Isfan, Ioan-Marius | | | 2023 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Chipaila, Cristian-Florin | | | 1304 | ROU | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Lungu, Ion | | | 1508 | ROU | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Vulpe, Raisa-Georgiana | | | 1510 | ROU | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Paraskevov, Emil | | | 1453 | BUL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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