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Individual Calculations September 2019 |
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| Gavrila, Petrisor Total change: -7.20 | |   |
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| Bucharest Chess Weekend no.25 | Bucuresti | ROU | 2019-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1851 | 2.50 | 6 | 0.07 | 20 | 1.40 | |
|  Giurumia, Sorin | f | | 2074 | ROU | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Ioan, Ovidiu | | | 1653 | ROU | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Iordache, Adrian-Iulian | | | 2065 | ROU | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Raducanu, Andrei-Augustin | | | 2093 | ROU | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ignat, Matei-Marius | | | 1912 | ROU | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Martinenco, Sergiu | | | 1781 | MDA | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | Buzau Cup 2019 - Open U2200 | Buzau | ROU | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1851 | 3.00 | 6 | -0.43 | 20 | -8.60 | |
| | Radulescu, Vlad-Alexandru | | | 2054 | ROU | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Cataveica, Ion | | | 1451 * | MDA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rosca, Vasile-Benone | | | 1984 | ROU | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Moldoveanu, Paul | | | 1737 | ROU | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ignat, Matei-Marius | | | 1912 | ROU | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Prikladov, Vladimir | | | 1534 | MDA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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