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Individual Calculations April 2013 |
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| Petrini, Gheorghe Total change: -7.20 | |   |
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| Spring Cup Galati | Galati | ROU | 2013-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1964 | 3.50 | 6 | -0.48 | 15 | -7.20 | |
|  Negru, Alecsandru-George | | | 1695 | ROU | 0.00 | 1 | -0.83 | 15 | -12.45 | | | Constandache, Andrei-George | | | 1689 | ROU | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Arhire, Petru | | | 1841 | ROU | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Mocanu, Victor-Valentin | | | 1886 | ROU | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Tudose, Cristian | | | 1867 | ROU | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Pisu, Robert-Daniel | | | 2031 | ROU | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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