Individual Calculations July 2013 |
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Machin Rivera, Mark Total change: 0.90 | | |
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Puerto Rico Championship 2013 | Bayamon | PUR | 2013-05-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
2149 | 2329 | 6.50 | 9 | 0.06 | 15 | 0.90 | |
| Otero Diaz, Octavio | | | 1931 | PUR | 0.50 | 1 | -0.42 | 15 | -6.30 | | Rosario Salas, Jonatan | | | 1980 | PUR | 1.00 | 1 | 0.11 | 15 | 1.65 | | Montanez Nazario, Roberto | c | | 2134 | PUR | 1.00 | 1 | 0.25 | 15 | 3.75 | | Berrios Echevarria, Gabriel | f | | 2200 | PUR | 1.00 | 1 | 0.33 | 15 | 4.95 | | Almedina Ortiz, Edgardo J | f | | 2276 | PUR | 0.50 | 1 | -0.07 | 15 | -1.05 | | Colon Melendez, Edgar | c | | 2196 | PUR | 0.00 | 1 | -0.68 | 15 | -10.20 | | Vazquez Reyes, Raul | f | | 2258 | PUR | 0.50 | 1 | -0.10 | 15 | -1.50 | | Zilleruelo Irizarry, Diego | | | 2075 | PUR | 1.00 | 1 | 0.19 | 15 | 2.85 | | Montalvo Rosario, Alejandro | m | | 2293 | PUR | 1.00 | 1 | 0.45 | 15 | 6.75 | | 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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