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Rapid:
Individual Calculations October 2019 |
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| Barbetti, Raul Total change: 15.20 | |   |
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| CISU16 2019 - CR TOSCANA U14 | POGGIBONSI | ITA | 2019-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1342 | 1.50 | 3 | -0.20 | 20 | -4.00 | |
|  Franceschini, Ginevra | | | 1173 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Modoranu, Stefan-Marius | | | 1240 | ITA | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Laurenzi, Edoardo | | | 1461 | ITA | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | OP 11 CITTA' DI PRATO - A | PRATO | ITA | 2019-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1342 | 3.00 | 8 | 0.96 | 20 | 19.20 | |
| | Soventi, Maurizio | | | 1742 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Centamore, Alberto | | | 1642 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Prandina, Matteo | | | 1095 | ITA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Marin, Mirela | | | 1208 | ROU | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Cecchi, Marcello | | | 1742 * | ITA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Dini, Massimiliano | | | 1742 * | ITA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Tazzini, Marco | | | 1742 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gabbani, Sara | | | 1742 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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