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Individual Calculations April 2015 |
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| Bielefeldt Van Oosterwijk, German Total change: 0.20 | |   |
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| OPEN “ SEMANA VALDIVIANA 2015” | Valdivia | CHI | 2015-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 2004 | 3.00 | 5 | 0.01 | 20 | 0.20 | |
|  Soto Fontecilla, David Alejand | | | 1604 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Torres Chavez, Daniel Alejandr | | | 1824 | CHI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Rakos Cholakis, Ladislao | | | 2003 | CHI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Lopez Silva, Hugo | | | 2404 * | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ortega Carrasco, Alex Benjamin | | | 1813 | CHI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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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