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Individual Calculations January 2020 |
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| De Polzer, Manfredi Total change: -45.20 | |   |
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| FE 4 Roma citta' aperta - B | Roma | ITA | 2019-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1518 | 2.50 | 8 | -2.26 | 20 | -45.20 | |
|  Rocchi, Federico | | | 1893 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Cozzi, Claudio | | | 1125 | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Arabito, Giuseppe | | | 1644 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Codispoti, Maria Celeste | | | 1129 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Saynajakangas, Kirsi | | | 1593 | FIN | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Tamburrini, Andrea | | | 1210 | ITA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Rossi, Roberto | | | 1438 | ITA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Gergely, Imre | | | 1418 | ITA | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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