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Individual Calculations February 2019 |
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| Cantillo Alvarado, Luis Manuel Total change: -6.20 | |   |
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| Abierto Internacional Metropolitano Premier 2018 | San Jose | CRC | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1911 | 4.00 | 8 | -0.31 | 20 | -6.20 | |
|  Castro Ulloa, Rolando | | | 1679 | CRC | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Alfaro, William | f | | 2148 | NCA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Shih Gould, Annie | | wc | 1664 | CRC | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Valdez Torres, Nestor Josue | | | 1763 | CRC | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Chaves Sanchez, Gabriel A | | | 2142 | CRC | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Solano Cordero, Jorge | | | 1771 | CRC | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Vega Araya, Edwin | | | 1848 | CRC | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Quesada Campos, Jordi Alessandre | c | | 2044 | CRC | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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