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Rapid:
Individual Calculations January 2015 |
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| Bettazzi, Daniele Total change: -7.60 | |   |
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| OP 9 PISA | PISA | ITA | 2014-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1814 | 3.00 | 7 | 0.20 | 20 | 4.00 | |
|  Godani, Tiziano | | | 2172 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Saliba, Michael | | | 1934 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Targetti, Andrea | | | 1542 | ITA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Bettalli, Francesco | | | 1673 | ITA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Tazzini, Marco | | | 1938 | ITA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Lasio, Millo | | | 1997 | ITA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Neubauer, Kai Oliver | | | 2010 | ITA | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | European Rapid Chess Championship 2014 | Wroclaw | POL | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1814 | 5.00 | 11 | -0.58 | 20 | -11.60 | |
| | Kantans, Toms | m | | 2214 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Blus, Michal | | | 1414 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nowicki, Bartosz | | | 2134 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ptak, Radoslaw | | | 1414 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zochowski, Kacper | | | 2087 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Krzyzosiak, Marta | | | 1414 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mazek, Marek | | | 2049 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sabuk, Jan | | | 1414 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kalinin, Oleksandr | | | 2050 | UKR | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Czachor, Grzegorz | | | 2060 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Szafranski, Piotr | | | 1414 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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