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Individual Calculations December 2018 |
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| Herrero Pena, Laura Total change: -91.20 | |   |
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| Campeonato por equipos de Cordoba | Cordoba | ESP | 2018-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1268 | 0.00 | 4 | -0.75 | 40 | -30.00 | |
|  Miranda Rojas, Juan Antonio | | | 1535 | ESP | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Martin Sanchez, Javier | | | 1402 | ESP | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Berenguer Carvajal, Carlos | | | 1536 | ESP | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Fernandez Calzada, Juan A. | | | 1665 | ESP | 0.00 | 1 | -0.08 | 40 | -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) | | | | World Cadet Chess Championship U-08 Girls 2018 | Santiago de Compostela | ESP | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1077 | 1207 | 0.50 | 3 | -1.53 | 40 | -61.20 | |
| | Sri, Harini A | | | 1051 | IND | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Tynyshtyk, Diana | | | 1130 | KAZ | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Mateeva, Yana | | | 1051 | BUL | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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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