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Individual Calculations December 2012 |
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| Santillan Minga, Mishell Total change: 2.40 | |   |
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| XVII GRAND PRIX 9na. Parada | Loja | ECU | 2012-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1408 | 0.50 | 2 | 0.16 | 15 | 2.40 | |
|  Valdiviezo Erazo, Luz | | | 1695 | ECU | 0.50 | 1 | 0.34 | 15 | 5.10 | |  Urgiles Montero, Paul | | | 1670 | ECU | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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