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Individual Calculations December 2023 |
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| Despeyroux, David Total change: -15.20 | |   |
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| CISU18 2023 - Finale U10 | Lignano Sabbiadoro | ITA | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1134 | 1366 | 1.00 | 2 | -0.57 | 40 | -22.80 | |
|  Allegria, Alessandro | | | 1199 | ITA | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Donetti, Igor | | | 1069 | ITA | 0.00 | 1 | -0.85 | 40 | -34.00 | |
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 28 Della Valpolicella - C | Pescantina | ITA | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1308 | 1.50 | 3 | 0.19 | 40 | 7.60 | |
| | Belloni, Umberto | | | 1471 | ITA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Tatulli Uva, Alberto | | | 1160 | ITA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Antolini, Aldo | | | 1434 | ITA | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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