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Blitz:
Individual Calculations May 2018 |
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| Zakharova, Diana Total change: -25.20 | |   |
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| OP WORLD AMATEUR BLITZ 2018 | CAGLIARI | ITA | 2018-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1636 | 4.00 | 9 | 0.31 | 20 | 6.20 | |
|  Boorchi, Byaruuzana | | | 1968 | MGL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Codispoti, Maria Celeste | | | 1236 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kruger, Israel | | | 1883 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Hurtado Oldridge, Felipe | | | 1886 | ESP | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Orru`, Daniele | | | 1236 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Musallam, Salim Al Aamri | | | 2036 * | OMA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mascia, Germano | | | 1375 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Qatan, Said Mahad | | | 1882 | OMA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Golimowski, Pawel | | | 1821 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | | | OP WORLD AMATEUR BLITZ 2 2018 | CAGLIARI | ITA | 2018-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1636 | 0.00 | 5 | -1.57 | 20 | -31.40 | |
| | Marson, Juan Miguel | | | 1999 | ARG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Melderis, Uldis | | | 1993 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Amarjargal, Enkhbayar | | | 1823 | MGL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Zelenchuk, Daniil | | | 1821 | IRL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Deroma, Vittorio | | | 1349 | ITA | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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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