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Individual Calculations January 2020 |
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| Santiago Lastra, Nefi Total change: -25.80 | |   |
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| VI TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2019 | Arica | CHI | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1927 | 4.00 | 9 | -1.29 | 20 | -25.80 | |
|  Llorens Sepulveda, Marcelo | f | | 2253 | CHI | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Inaicheo Santana, Edward | | | 1664 | CHI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Abarca Gonzalez, Damaris | | wf | 2064 | CHI | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Casanova Ceballos, Axel Nicolas | | | 1733 | CHI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Soza Espinoza, Daniel Ignacio | | | 1736 | CHI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Bahamondes Cepeda, Juan Pablo | | | 1736 | CHI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Gonzalez Gonzalez, Nicolas | | | 1676 | CHI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gutierrez Montes, Oscar | | | 1789 | CHI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Nauto Munoz, Isaias | | | 2098 | CHI | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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