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Individual Calculations March 2017 |
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| Martinez Sandoval, David Total change: 15.60 | |   |
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| Primer Torneo Internacional de Ajedrez Sub-2300, clasificatorio al panamericano Amateur | San fernando | CHI | 2017-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2146 | 3.00 | 5 | 0.78 | 20 | 15.60 | |
|  Lenoir Ibacache, Gabriel | | | 2255 | CHI | 0.50 | 1 | 0.15 | 20 | 3.00 | |  Llorens Sepulveda, Marcelo | f | | 2283 | CHI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Squella Lavin, Carlos Felipe | | | 2185 | CHI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Vergara Rozas, Jose | | | 2005 | CHI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Sepulveda Rojas, Jorge | | | 2210 | CHI | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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