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Individual Calculations September 2010 |
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| Ranucci, Marcello Total change: -16.50 | |   |
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| 4e Leiden Chess Tournament | Leiden | NED | 2010-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1917 | 1.50 | 7 | -0.72 | 25 | -18.00 | |
|  Vistisen, Lars | | | 2143 | DEN | 0.00 | 1 | -0.21 | 25 | -5.25 | |  Rost Van Tonningen, Otto | | | 2054 | NED | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Gravemaker, Wim Laurens | | | 2024 | NED | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Both, Gert | | | 1995 | NED | 0.50 | 1 | 0.11 | 25 | 2.75 | | | Erwich, Frans | | | 2060 | NED | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Braggaar, Pim | | | 2043 | NED | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Klop, Tjomme | | | 2062 | NED | 0.00 | 1 | -0.31 | 25 | -7.75 | |
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) | | | NOTE: K factor changed | | FE XVII Citta' di Montecatini | Montecatini Terme | ITA | 2010-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1917 | 3.00 | 8 | 0.10 | 15 | 1.50 | |
| | Mauro, Alan | f | | 2191 | ITA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Farnault, Eric | | | 2072 | FRA | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Rey, Fabrice | | | 2113 | FRA | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Paolinelli, Giacomo | | | 2141 | ITA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Virzi, Ettore | | | 2005 | ITA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Gazzarri, Leonardo | | | 2026 | ITA | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Maddaloni, Giovanni | | | 1785 | ITA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Landi, Andrea | | | 1871 | ITA | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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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