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Individual Calculations December 2018 |
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| Cannetta, Stefano Total change: -5.00 | |   |
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| WE 25 Autunno scacchistico veneziano - C | Venezia | ITA | 2018-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1556 | 2.50 | 5 | -0.25 | 20 | -5.00 | |
|  Corti, Lorenzo | | | 1222 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Petrenko, Grigory | | | 1673 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Marson, Roy | | | 1305 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Poli, Diego | | | 1638 | ITA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Grudina, Marco | | | 1678 | ITA | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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