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Individual Calculations April 2017 |
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| Gurguiatu, Sandu Total change: -20.80 | |   |
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| Bucharest Chess Festival - A Tournament | Bucuresti | ROU | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1583 | 0.50 | 3 | -1.39 | 20 | -27.80 | |
|  Cosma, Elena-Luminita | | wg | 1983 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Drimboceanu, Serban | | | 1183 * | ROU | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Cojocaru, Vlad-Cristian | | | 1228 | ROU | 0.00 | 1 | -0.89 | 20 | -17.80 | | | * 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) | | | | Bicaz City Cup - Pro Logos Festival | Bicaz | ROU | 2017-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1583 | 3.00 | 6 | 0.35 | 20 | 7.00 | |
| | Istratescu, Andrei | g | | 1983 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Constandache, Maria-Alexandra | | | 1201 | ROU | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Marin, Lucian-Vicentiu | | | 1802 | ROU | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Apostol, Ioan | | | 1183 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Madin, Ovidiu-Andrei | | | 1754 | ROU | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Groapa, Aurelian | | | 1774 | ROU | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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