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Individual Calculations January 2018 |
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| Rodriguez Mayorca, Daniel Total change: -2.80 | |   |
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| IV TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2017 | Arica | CHI | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1811 | 5.00 | 8 | -0.07 | 40 | -2.80 | |
|  Rozas Lazcano, Valeska | | | 1411 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Huanca Mollinedo, Rodrigo Alejan | | | 1499 | CHI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Mesias Rojas, Rabindranath | c | | 2211 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Santana Gonzalez, Valentina | | | 1626 | CHI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Cervantes Puma, Jarissa | | | 1475 | PER | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Rothebarth, Ana Vitoria De Paula | | | 2121 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Valdivia Cano, Nicole | | | 1608 | PER | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Villarroel Rosas, Hugo Andres | | | 1670 | CHI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | * 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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