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Individual Calculations May 2017 |
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| Ubilla Gonzalez, Carlos Total change: -10.00 | |   |
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| TORNEO IRT OPEN VUELTA A CLASES CLUB DE AJEDREZ CHILE 2017 | Santiago | CHI | 2017-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1695 | 1.00 | 4 | -0.25 | 40 | -10.00 | |
|  Valenzuela Morales, Jorge | | | 2038 | CHI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Contardo Oyarzun, Jose | | | 1980 | CHI | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Nauto Munoz, Isaias | | | 1527 | CHI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Bulgarini Torre, Marco | | | 1890 | CHI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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