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Individual Calculations January 2022 |
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| Chiesa, Giuseppe Total change: 6.00 | |   |
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| OP 6 Memorial Doriano Spinelli | Torino | ITA | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1650 | 0.50 | 2 | -0.23 | 20 | -4.60 | |
|  Battisti, Joseph | | | 1832 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Ranieri, Alberto | | | 1671 | ITA | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | | | CP Modena 2022 | Modena | ITA | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1650 | 1.00 | 2 | 0.53 | 20 | 10.60 | |
| | Vincenzi, Marco | | | 1954 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Viola, Lorenzo | | | 1776 | ITA | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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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