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Individual Calculations January 2019 |
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| Sandi Quiros, Andrey Total change: 8.40 | |   |
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| II Torneo Internacional de Liberia 2018 | Liberia | CRC | 2018-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1457 | 2.00 | 6 | 0.21 | 40 | 8.40 | |
|  Murillo Tsijli, Alexis | m | | 1857 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Solano Cordero, Jorge | | | 1771 | CRC | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Zeledon Perez, Edgar | | | 1806 | CRC | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Cardenas Carbajal, Nilson | | | 1857 * | HON | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Morales Jimenez, Dennis | | | 1318 | CRC | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Lobo Meneses, Natalia | | | 1314 | CRC | 0.50 | 1 | -0.19 | 40 | -7.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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