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Individual Calculations September 2017 |
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| Martinez, Ayelen Total change: -9.00 | |   |
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| 43 Open Internacional de Escacs Vila de Sitges Grup A | Sitges (Barcelona) | ESP | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2279 | 4.50 | 9 | -0.45 | 20 | -9.00 | |
|  Sumit, Kumar | | | 1975 | IND | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Vinas Racionero, Josep | | | 1969 | ESP | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Salinas Herrera, Pablo | m | | 2438 | CHI | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Grigoryan, Karen H. | g | | 2555 | ARM | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Garriga Cazorla, Pere | m | | 2400 | ESP | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Himanshu, Sharma | m | | 2498 | IND | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Abhilash, Reddy M.l. | | | 2133 | IND | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Fuentes Godoy, Lilia Ivonne | | wm | 2069 | MEX | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Lacasta Palacio, Joaquim | | | 2092 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | |
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