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Individual Calculations May 2011 |
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| Potomeanu, Gheorghe Total change: -12.45 | |   |
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| The Cup Sfinxul Iasi | Iasi | ROU | 2011-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1689 | 0.50 | 3 | -0.24 | 15 | -3.60 | |
|  Lazar, Ionut-Flavius | | | 1963 | ROU | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Anton, Roxana-Ana | | | 1854 | ROU | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Schulz, Carol-Iuliu | | | 1845 | ROU | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | Grand Prix Iasi 2011 - 2nd stage | Iasi | ROU | 2011-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1665 | 0.00 | 3 | -0.59 | 15 | -8.85 | |
| | Garbea, Bogdan | | | 2065 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Morea, Georgiana-Steluta | | | 1929 | ROU | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Pislariu, Stefanel-Vasilica | | | 1794 | ROU | 0.00 | 1 | -0.33 | 15 | -4.95 | | | * 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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