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Individual Calculations December 2018 |
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| Portero Bravo, Aitana Total change: -64.80 | |   |
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| Division Honor Provincial Almeria | Almeria | ESP | 2018-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1552 | 0.50 | 1 | -0.24 | 40 | -9.60 | |
|  Del Pino Rodriguez, Luis | | | 1370 | ESP | 0.50 | 1 | -0.24 | 40 | -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) | | | | World Cadet Chess Championship U-12 Girls 2018 | Santiago de Compostela | ESP | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1525 | 5.00 | 10 | -1.38 | 40 | -55.20 | |
|  Vicze, Kata | | | 1828 | AUT | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Misiuk, Monika | | | 1339 | LTU | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Jokinen, Sini | | | 1256 | FIN | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Kovac, Petra | | | 1337 | CRO | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Ivanova, Dilyana | | wc | 1775 | BUL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Mustafina, Yuliana | | | 1387 | RUS | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Asanova, Arina | | | 1137 | KGZ | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Cao, Joy | | | 1411 | USA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Galli, Maria Vittoria | | | 1333 | ITA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Sergejeva, Sofija | | | 1351 | LAT | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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