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Individual Calculations April 2023 |
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| Guarneri, Giuseppe Total change: -9.20 | |   |
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| Settimanale 25 Memorial Berruto - A Rounds 1-2-3 | Nichelino | ITA | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1781 | 2.00 | 3 | -0.46 | 20 | -9.20 | |
|  Del Gaudio, Massimo | | | 1508 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Olivero, Massimiliano | | | 1455 | ITA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Salerno, Carmine | | | 1576 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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