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Individual Calculations July 2018 |
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| Sosa Trani, Luis Total change: -13.60 | |   |
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| Campeonato de Puerto Rico 2018 | San Juan | PUR | 2018-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2068 | 4.50 | 9 | -0.68 | 20 | -13.60 | |
|  Freyre Forest, Jorge | | | 2017 | PUR | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Campiz Jimenez, Leonardo | | | 2015 | PUR | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Velazquez Rivera, Pedro J. | | | 1772 | PUR | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Torres Santiago, Jonathan | c | | 2139 | PUR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Mejias Nunez, Rafael E. | | | 1897 | PUR | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Padin Rivera, Juan R. | | | 1786 | PUR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Diaz Montes, Edwin | c | | 2032 | PUR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Santa Torres, Luis A. | | | 2175 | PUR | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Almedina Ortiz, Edgardo J. | f | | 2204 | PUR | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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