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Individual Calculations October 2017 |
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| Di Trapani, Davide Total change: 16.20 | |   |
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| XIX Open Internacional de Sants, Hostafrancs i Bordeta Grup A | Barcelona | ESP | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2188 | 5.00 | 10 | -0.51 | 20 | -10.20 | |
|  Strukova, Ksenia | | | 1812 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Sanchez Bernardino, Miguel A | | | 1957 | ESP | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Alcala Valiente, Juan Carlos | | | 1981 | ESP | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Flick, Antoine | f | | 2371 | FRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Dhulipalla, Bala Chandra Prasad | | | 2392 | IND | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Gonzalez Acosta, Bernal | g | | 2467 | CRC | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Grieve, Harry | | | 2050 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Pogorelov, Ruslan | g | | 2348 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Rovira Vila, Jaume | | | 2038 | ESP | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Lam, Sophie | | | 2041 | FRA | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | OP IV d'Estate | Milano | ITA | 2017-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2188 | 4.00 | 5 | 1.32 | 20 | 26.40 | |
| | Miracola, Giorgia | | | 1892 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Andreoni, Giuseppe | | | 2156 | ITA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Montani, Francesco | | | 2186 | ITA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Cereda, Loris | f | | 2359 | ITA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Pasini, Nicolo | | | 2175 | ITA | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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