Individual Calculations May 2011 |
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Porcacchia, Giovanni Total change: -6.45 | | |
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CP Viterbo 2011 | San Martino al Cimino | ITA | 2011-04-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1775 | 1617 | 0.50 | 3 | -0.43 | 15 | -6.45 | |
| Migliozzi, Giuseppe | | | 1687 | ITA | 0.50 | 1 | 0.10 | 15 | 1.50 | | Scali, Fausto | | | 1964 | ITA | 0.00 | 1 | -0.11 | 15 | -1.65 | | Sicilia, Stefano | | | 1673 | ITA | 0.00 | 1 | -0.42 | 15 | -6.30 | | 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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