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Individual Calculations May 2011 |
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| Chang Suarez, Rommel Total change: -22.65 | |   |
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| XV Grand Prix 6ta. Parada 2010 Elite | Quevedo | ECU | 2010-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 2291 | 4.50 | 7 | 0.36 | 15 | 5.40 | |
|  Chang Suarez, Andres | | | 2129 | ECU | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Sanes, Vladimir | | | 2146 | PER | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Oblitas, Carlomagno | m | | 2435 | PER | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Ponce Parrales, Netzar Rolan | | | 2103 | ECU | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Santos Flores, Alberto | m | | 2356 | ECU | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Chang Suarez, Emerson | | | 2154 | ECU | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Montenegro Torres, Carlos | f | | 2221 | ECU | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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) | | | | CAMPEONATO NACIONAL SEMI-FINAL ABSOLUTA MASCULINO 2010 | Guayaquil | ECU | 2010-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 2291 | 5.00 | 7 | -0.48 | 15 | -7.20 | |
| | Nevarez Cevallos, Ever | | | 1913 | ECU | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Ortiz Quishpi, Oscar | | | 1926 | ECU | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Ricaurte Macancela, Juan Carlos | | | 1920 | ECU | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Dillon Iperti, Miguel Jack | | | 2112 | ECU | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Chang Suarez, Emerson | | | 2154 | ECU | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Arrata Peralta, Pedro | | | 1996 | ECU | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Pazos Gambarrotti, Plinio | m | | 2283 | ECU | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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) | | | | Ecuador CAMPEONATO NACIONAL ABSOLUTO 2010 | Guayaquil | ECU | 2011-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 2252 | 2.50 | 7 | -1.39 | 15 | -20.85 | |
| | Dillon Iperti, Miguel | | | 2112 | ECU | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Santos Flores, Alberto | m | | 2354 | ECU | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Macias Murillo, Bryan | m | | 2350 | ECU | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Arrata Peralta, Pedro | | | 1996 | ECU | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Lasso, Jose | | | 1926 | ECU | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Guerra Tulcan, Lenin | c | | 2362 | ECU | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Pazos Gambarrotti, Plinio | m | | 2295 | ECU | 0.50 | 1 | 0.06 | 15 | 0.90 | |
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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