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Individual Calculations December 2015 |
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| Cirabisi, Federico Total change: -10.20 | |   |
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| WE 2 Villa Bombrini | Genova | ITA | 2015-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 1996 | 3.00 | 5 | 0.76 | 20 | 15.20 | |
|  Serapiglia, Roberto | | | 1825 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Manfredi, Vincenzo | | | 2266 | ITA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Mrdja, Milan | m | | 2356 | CRO | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Algeri, Lorenzo | | | 1887 | ITA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Murgia, Andrea | | | 1931 | ITA | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | World Senior Championship 2015 - over 50 | Acqui Terme | ITA | 2015-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1996 | 3.50 | 10 | -1.27 | 20 | -25.40 | |
| | Llanos, Guillermo | m | | 2388 | ARG | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Efimov, Igor | g | | 2396 * | MNC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Valette, Christian | | | 2070 | FRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Wilkinson, Ian | | | 1907 | JAM | 0.00 | 1 | -0.62 | 20 | -12.40 | | | D Aste, Federico | | | 1596 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Serafim Junior, Arnor | | | 1870 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Zangrando, Gianpietro | | | 1865 | ITA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Levrand, Roland | | | 2168 | SUI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Vucak, Mark | | | 1771 | AUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Madeira, Wagner Martins | f | | 2168 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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