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Blitz:
Individual Calculations October 2018 |
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| Valbuena, Oliver Total change: -31.80 | |   |
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| OP BLITZ LUCCA CHESS FESTIVAL | LUCCA | ITA | 2018-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 2003 | 4.00 | 10 | -1.59 | 20 | -31.80 | |
|  Riccio, Eros | | | 2178 | ITA | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Bettalli, Francesco | | | 2225 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Messina, Marco | | | 1967 | ITA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | De Filomeno, Simone | m | | 2276 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Bianchi, Lorenzo | | | 1677 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Bettalli, Marco | | | 1876 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Basso, Pier Luigi | m | | 2332 | ITA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Di Girolamo, Nicolo` | | | 1662 | ITA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Mongella, Lorenzo | | | 1603 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Dinoguida, Dario | | | 1603 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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