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Individual Calculations October 2018 |
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| Ballesteros Cardenas, Leonardo Total change: 23.60 | |   |
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| Segundo Torneo Abierto IRT Sub 2200 Ciudad de Temuco 2018 | Temuco | CHI | 2018-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1787 | 2.50 | 4 | 0.59 | 40 | 23.60 | |
|  Macia Velazquez, Marlies | | | 2179 | CUB | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Fuentes Chamorro, Tom Antonio | | | 1390 | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Romero Mardones, Luis | | | 2130 | CHI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Vildosola Canales, Melany | | | 1555 | CHI | 1.00 | 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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