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Individual Calculations December 2015 |
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| Rosca, Grigore Total change: -10.40 | |   |
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| Autumn Chess Cup Cernavoda | Cernavoda | ROU | 2015-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1603 | 1.00 | 5 | -1.05 | 20 | -21.00 | |
|  Panainte, Daniel-Iulian | | | 2003 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lungu, Ion | | | 1506 | ROU | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Costeniuc, Gheorghe | | | 1671 | ROU | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ilie, Flavia-Maria | | | 1356 | ROU | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Constantin, Claudiu-Daniel | | | 1943 | ROU | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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) | | | | Fianchetto Trophy - 2nd edition | Constanta | ROU | 2015-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1603 | 2.00 | 4 | 0.53 | 20 | 10.60 | |
| | Tutulan, Cristian | | | 1849 | ROU | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Raftopol, Mihalis | | | 1281 | ROU | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Milea, Florian | | | 1764 | ROU | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Constantin, Claudiu-Daniel | | | 1943 | ROU | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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