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Blitz:
Individual Calculations December 2018 |
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| Santos Villagran, Matias Total change: 3.20 | |   |
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| PRIMER OPEN IRT BLITZ COLLIPULLI | Collipulli | CHI | 2018-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1537 | 2.00 | 4 | 0.16 | 20 | 3.20 | |
|  Roman Alvarez, Oscar | | | 1835 | CHI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ceballos Llanos, Omar Aliro | | | 1167 | CHI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Soto Miranda, Ignacio Jesus | | | 1375 | CHI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Navarrete Sandoval, Francisco | | | 1937 * | 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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