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Individual Calculations January 2020 |
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| Busi, Piero Total change: 2.20 | |   |
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| WE 2 Citta' di Imola - D | Imola | ITA | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1229 | 1.00 | 3 | 0.11 | 20 | 2.20 | |
|  Vergara Meersohn, Alberto Luis | | | 1399 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Orlandi, Francesco | | | 1316 | ITA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Rossi, Davide | | | 1436 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | |
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