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Rapid:
Individual Calculations August 2018 |
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| Rossi, Roberto Total change: -6.60 | |   |
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| OP 19 ARROCCO CHESS CLUB - A | ROMA | ITA | 2018-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1500 | 3.50 | 8 | -0.33 | 20 | -6.60 | |
|  Alessandrini, Giacomo | | | 1900 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Prelati, Maurizio | | | 1793 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Brozzi, Danilo | | | 1338 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ponarin, Denis | | | 1703 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | D`offizi, Francesco | | | 1587 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Tamburrini, Andrea | | | 1234 | ITA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Avetisjan, Arman | | | 1225 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sacripanti, Valerio | | | 1416 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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