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Individual Calculations October 2021 |
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| Pisano, Giulia Total change: -39.60 | |   |
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| WE Lucca chess festival - C | Lucca | ITA | 2021-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1605 | 1.50 | 4 | -1.08 | 40 | -43.20 | |
|  Agostinelli, Massimo | | | 1483 | ITA | 0.50 | 1 | -0.17 | 40 | -6.80 | |  Capuano, Paolo | | | 1403 | ITA | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Guglielmetti, Oscar | | | 1596 | ITA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Di Maulo, Chiara | | | 1506 | ITA | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | CIS 2021 - Serie Promozione Toscana Girone 1 | Poggibonsi | ITA | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1605 | 2.50 | 3 | 0.09 | 40 | 3.60 | |
| | Caiulo, Daniele | | | 1393 | ITA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Chiari, Cosimo | | | 1401 | ITA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Delogu, Giulio | | | 1263 | ITA | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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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