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Individual Calculations March 2018 |
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| Riquelme Abuffon, Nicolas Total change: 0.40 | |   |
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| 5 TORNEO INTERNACIONAL DE AJEDREZ COPA ILUSTRE MUNICIPALIDAD DE QUELLON 2018 | Quellon | CHI | 2018-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1798 | 2.50 | 5 | 0.02 | 20 | 0.40 | |
|  Squella Lavin, Carlos Felipe | f | | 2198 * | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bachman Aguilar, Felipe Ignacio | | | 1523 | CHI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Del Pedregal Altamirano, Tarkan | | | 1500 | CHI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ballesteros Cardenas, Leonardo Al | c | | 1694 | CHI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Hernandez Riera, Jose De Jesus | f | | 2198 * | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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