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Rapid:
Individual Calculations April 2019 |
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| Petrache, Otto Total change: 4.60 | |   |
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| Spring Cup Urziceni 2019 | Urziceni | ROU | 2019-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1428 | 2.50 | 6 | 0.23 | 20 | 4.60 | |
|  Gavrila, Petrisor | | | 1828 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Garofide, Petre | | | 1281 | ROU | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Calina, Niculae | | | 1425 | ROU | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Gavrila, Vlad-Cristian | | | 1412 | ROU | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Sandulescu, Gheorghe | | | 1595 | ROU | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Nica, Dragos-Adrian | | | 1681 | ROU | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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