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Individual Calculations November 2011 |
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| Briata, Federico Total change: -4.80 | |   |
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| Fe 11 Piemonte Scacchi - Memorial Bombelli | Torino | ITA | 2011-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1745 | 1.00 | 4 | -0.33 | 30 | -9.90 | |
|  Moncelli, Giorgio | | | 2081 | ITA | 0.00 | 1 | -0.12 | 30 | -3.60 | |  Gennaro, Isabella | | | 1588 | ITA | 1.00 | 1 | 0.29 | 30 | 8.70 | | | Di Chiara, Mauro | | | 1966 | ITA | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Ivaldo, Fabrizio | | | 1913 | ITA | 0.00 | 1 | -0.28 | 30 | -8.40 | |
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 | | OP 2 citta' di Biella - B | Biella | ITA | 2011-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1745 | 3.00 | 4 | 0.34 | 15 | 5.10 | |
| | Pane, Gabriele | | | 1569 | ITA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Guerini, Sara | | | 1608 | ITA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Agostinelli, Andrea | | | 1688 | ITA | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Epitome, Nando | | | 1622 | ITA | 1.00 | 1 | 0.33 | 15 | 4.95 | |
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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