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Individual Calculations February 2020 |
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| Abuhamdieh, Nando Total change: -28.40 | |   |
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| WE 17 Lazio Scacchi - A | Roma | ITA | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1502 | 0.00 | 4 | -1.02 | 20 | -20.40 | |
|  Ruscitti, Simone | | | 1539 | ITA | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Deruda, Leonardo | | | 1753 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Silici, Renato | | | 1753 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Iatrino, Vincenzo | | | 1753 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | CP Roma 2020 | Roma | ITA | 2020-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1502 | 0.00 | 3 | -0.40 | 20 | -8.00 | |
| | Iachella, Giorgio | | | 1844 | ITA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zotti, Enrico | | | 1751 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Costabile, Vincenzo | | | 1888 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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