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Individual Calculations October 2021 |
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| Botta, Massimiliano Total change: -10.60 | |   |
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| CIS 2021 - Serie Master | Montesilvano | ITA | 2021-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2301 | 2227 | 1.50 | 5 | -0.53 | 20 | -10.60 | |
|  Brunello, Sabino | g | | 2513 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Barp, Alberto | m | | 2372 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Donati, Michele | | | 1984 | ITA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Cocchi, Andrea | f | | 2222 | ITA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Altini, Nicola | m | | 2416 | ITA | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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