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Individual Calculations October 2017 |
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| Di Stefano, Piero Total change: -6.80 | |   |
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| OP 3 Citta' di Ancona | Ancona | ITA | 2017-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1372 | 0.50 | 4 | -0.19 | 40 | -7.60 | |
|  Palmizi, Alessandro | | | 1772 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Amicucci, Michele | | | 1595 | ITA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | D Offizi, Francesco | | | 1636 | ITA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Bassini, Massimo | | | 1607 | ITA | 0.00 | 1 | -0.21 | 40 | -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) | | | | FE 12 Grand Hotel Adriatico - C | Montesilvano | ITA | 2017-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1372 | 1.50 | 3 | 0.02 | 40 | 0.80 | |
| | Gallina, Alessandro | | | 1115 | ITA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Fragni, Enrico | | | 1550 | ITA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | De Viti, Dario | | | 1454 | ITA | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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