Individual Calculations January 2021 |
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Alzate Velez, Valentin Total change: 10.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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IRT Medellin Ciudad de Luces 2020 | Medellin | COL | 2020-12-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1420 | 1221 | 1.00 | 3 | 0.27 | 40 | 10.80 | |
| Larrea Munera, Johan Darwin | | | 1405 | COL | 0.00 | 1 | -0.26 | 40 | -10.40 | | Suaza Builes, Oscar A | | | 1421 | COL | 1.00 | 1 | 0.76 | 40 | 30.40 | | Ruiz Agudelo, Jeronimo | | | 1434 | COL | 0.00 | 1 | -0.23 | 40 | -9.20 | | 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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