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Individual Calculations December 2023 |
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| Lustro, Edoardo Total change: -30.40 | |   |
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| CISU18 2023 - Finale U10 | Lignano Sabbiadoro | ITA | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1140 | 1114 | 0.00 | 2 | -0.93 | 40 | -37.20 | |
|  Serio, Vittorio | | | 1091 | ITA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Perossa, Manuel | | | 1189 | ITA | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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 30 Lazio Scacchi - Torneo di novembre - B | Roma | ITA | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1142 | 1.00 | 2 | 0.17 | 40 | 6.80 | |
|  Paglia, Fabrizio | | | 1445 | ITA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Zuccheretti, Marina | | | 1003 | ITA | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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