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Individual Calculations January 2023 |
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| Ruggeri, Igor Total change: 28.00 | |   |
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| WE 23 Grand Hotel Adriatico - B | Montesilvano | ITA | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1431 | 2.50 | 5 | 0.92 | 20 | 18.40 | |
|  Pocognoli, Gianfranco | | | 1668 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Caressa, Marco | | | 1590 | ITA | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Mazzeo, Francesco | | | 1602 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Di Maulo, Chiara | | | 1492 | ITA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Tomassetti, Giuseppe | | | 1502 | ITA | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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) | | | | WE 34 Robecchetto con Induno - C | Robecchetto con Induno | ITA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1431 | 3.00 | 5 | 0.48 | 20 | 9.60 | |
| | Posapiano, Giacomo | | | 1581 | ITA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Melluzzo, Rosanna | | | 1203 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Tonutti, Marco | | | 1512 | ITA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Nava, Mario | | | 1302 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Boria, Leonardo Maria | | | 1527 | ITA | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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) | | |
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