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Rapid:
Individual Calculations January 2018 |
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| Sandu, Alexandru Total change: 6.40 | |   |
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| Corneliu Butnariu Memorial 2017 | Ploiesti | ROU | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1367 | 1.00 | 5 | 0.32 | 20 | 6.40 | |
|  Cimpoiasu, Dan | | | 1767 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  David, Alexandru | | | 1655 | ROU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Istrate, Ioan | | | 1651 | ROU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Laszlo, Jozsef-Attila | | | 1604 | ROU | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Matei, Adrian | | | 1767 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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