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Individual Calculations March 2020 |
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| Costantini, Claudio Total change: 23.20 | |   |
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| 13 Settimanale Memorial Salvatore Nobile - B | Roma | ITA | 2020-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1551 | 6.00 | 8 | 0.58 | 40 | 23.20 | |
|  De Guisa, Michele | | | 1423 | ITA | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Di Dario, Dario | | | 1472 | ITA | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Arceri, Paolo | | | 1523 | ITA | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Vanzan, Alessandro | | | 1540 | ITA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Tamburrini, Andrea | | | 1247 | ITA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Cannavo , Giuseppe | | | 1151 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Abuhamdieh, Nando | | | 1502 | ITA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Condorelli, Roberto | | | 1375 | ITA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | * 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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