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Individual Calculations May 2023 |
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| Buffoni, Luca Total change: 9.20 | |   |
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| WE 7 Pasqua a Montesilvano - B | Montesilvano | ITA | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1813 | 4.00 | 6 | -0.09 | 20 | -1.80 | |
|  Desideri, Enrico | | | 1566 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Russo, Luigi | | | 1588 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Cavoli, Stefano | | | 1710 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Gaszka, Zuzanna | | | 1650 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Folin, Giorgio | | | 1714 | ITA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Zincani, Riccardo | | | 1811 | ITA | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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 Frosinone e Latina 2023 | Arpino | ITA | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1813 | 3.00 | 4 | 0.55 | 20 | 11.00 | |
| | Mastrantoni, Emanuele | | | 1413 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vecchio, Massimo | | | 1585 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Stirpe, Claudio | | | 1940 | ITA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Farina, Saverio | | | 1877 | ITA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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