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Rapid:
Individual Calculations December 2017 |
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| Roncea, Radu Total change: 55.00 | |   |
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| Romanian International Rapid Chess Open | Alba Iulia | ROU | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 1708 | 3.50 | 6 | 2.75 | 20 | 55.00 | |
|  Costachi, Mihnea | m | | 2108 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Samu, Sorin-Mihai | | | 2052 | ROU | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Marcu-Lapadat, Alin | | | 2016 | ROU | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Miron, Ionel | | | 2086 | ROU | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Ognean, Mihnea-Ionut | | | 1945 | ROU | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Voina, Pau | | | 2038 | SRB | 1.00 | 1 | 0.88 | 20 | 17.60 | | | * 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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