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Rapid:
Individual Calculations October 2018 |
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| Bortun, Radu-Valentin Total change: 24.40 | |   |
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| Veranda Mall Chess Contest - Summer Edition | Bucuresti | ROU | 2018-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1165 | 1008 | 3.00 | 6 | 1.22 | 20 | 24.40 | |
|  Cristache, Sebastian | | | 1252 | ROU | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Craciun, Sasha-Matei | | | 1228 | ROU | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Grecu, Andrei-Stefan | | | 1112 | ROU | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Mihalea, Pavel-Teodor | | | 1126 | ROU | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Calin, Iulia-Stefania | | | 1172 | ROU | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Cirstian, David-Stefan | | | 1097 | ROU | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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