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Individual Calculations June 2019 |
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| Pelaez M., Salvador E. Total change: -53.20 | |   |
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| IRT I CAMPEONATO FIDE 2019 | GUATEMALA | GUA | 2019-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1571 | 0.50 | 3 | -1.33 | 40 | -53.20 | |
|  Vidaurre B., Fernando | | | 1811 | GUA | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Santiago Sontay, Melanie Charlizz | | | 1404 | GUA | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Samayoa Gomez, Melanie L. | | | 1192 | GUA | 0.50 | 1 | -0.41 | 40 | -16.40 | |
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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