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Individual Calculations November 2017 |
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| Raccah, Ascer Total change: -8.40 | |   |
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| OP 17 Settimanale ARS | Roma | ITA | 2017-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1564 | 3.00 | 7 | 0.81 | 20 | 16.20 | |
|  Marino, Giovanni | | | 1894 | ITA | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Pastore, Cosmas | | | 1874 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Luigi, Rinaldo | | | 1736 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Capparuccia, Alessandro | | | 1657 | ITA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Coqueraut, Jean Dominique | | | 1757 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Abuhamdieh, Nando | | | 1445 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Spani, Vincenzo | | | 1651 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | | | WE Autunno ARS | Roma | ITA | 2017-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1564 | 0.00 | 4 | -1.23 | 20 | -24.60 | |
| | Pastore, Cosmas | | | 1886 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Vannelli, Vittorio | | | 1733 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Tamburrini, Andrea | | | 1381 | ITA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Alam, Syed Mahbubul | | | 1964 * | BAN | 0.00 | 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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