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Individual Calculations June 2023 |
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| De Gaspari, Cristian Total change: -85.20 | |   |
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| CIS 2023 - Serie Promozione Piemonte Girone 1 | Spinetta Marengo | ITA | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1606 | 2.00 | 5 | -0.32 | 40 | -12.80 | |
|  Musheghyan, Murad | | | 1805 | ARM | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Cerri, Stefano | | | 1633 | ITA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Pernigotti, Jacopo | | | 1618 | ITA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Bertoni, Simone | | | 1642 | ITA | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Abbate, Giuseppe | | | 1465 | ITA | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | OP Lago Maggiore international chess | Lesa | ITA | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1617 | 0.50 | 4 | -1.81 | 40 | -72.40 | |
| | Gilevych, Artem | m | | 2411 | ITA | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Fersini, Maurizio | | | 1356 | ITA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Olivieri, Diego | | | 1403 | ITA | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Rocca, Claudio | | | 1452 | ITA | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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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