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Rapid:
Individual Calculations May 2018 |
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| Popa, Nicolae Total change: 9.60 | |   |
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| Ialomita County Rapid Chess Championship | Urziceni | ROU | 2018-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1551 | 3.00 | 6 | 0.24 | 20 | 4.80 | |
|  Jamba, Alexandru | | | 1787 | ROU | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Iosif, Constantin | | | 1581 | ROU | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Bujor, Andrei-Cristian | | | 1168 | ROU | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Popovici, Cristinel-Adrian | | | 1790 | ROU | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Tanase, Vasile-Marian | | | 1610 | ROU | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Petrache, Otto | | | 1498 | ROU | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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) | | | | Spring Cup Urziceni | Urziceni | ROU | 2018-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1551 | 3.50 | 7 | 0.24 | 20 | 4.80 | |
| | Iordache, Adrian-Iulian | | | 1951 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bujor, Andrei-Cristian | | | 1168 | ROU | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Tanase, Vasile-Marian | | | 1610 | ROU | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Gavrila, Petrisor | | | 1869 | ROU | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Garofide, Petre | | | 1301 | ROU | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Nitu, Viorel | | | 1667 | ROU | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Petrache, Otto | | | 1498 | ROU | 0.00 | 1 | -0.57 | 20 | -11.40 | | | * 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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