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Individual Calculations February 2020 |
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| Deruda, Leonardo Total change: -23.80 | |   |
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| WE 28 Citta' di Montecatini Terme - B | Montecatini Terme | ITA | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1753 | 3.00 | 6 | -1.12 | 20 | -22.40 | |
|  Zanella, Catia Pia | | | 1590 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Pedemonte, Claudio | | | 1650 | ITA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Mammi, Ottavio | | | 1510 | ITA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Bonelli, Federico | | | 1665 | ITA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Chiesa, Giuseppe | | | 1674 | ITA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Bechelli, Gregorio | | | 1577 | ITA | 0.50 | 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) | | | | WE 17 Lazio Scacchi - A | Roma | ITA | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1753 | 2.00 | 5 | -0.07 | 20 | -1.40 | |
| | Pala, Giorgio | | | 2075 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Abuhamdieh, Nando | | | 1502 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Maselli, Daniel | | | 1945 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ciufolini, Sirio | | | 1950 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ciarla, Mario | | | 1657 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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