Individual Calculations February 2015 |
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Rodriguez Arieta, Maria Elena Total change: 28.20 | | |
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24th Annual North American Open | Las Vegas, Nevada | USA | 2014-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2205 | 1903 | 1.00 | 6 | 0.08 | 20 | 1.60 | |
| Tate, Emory A | m | | 2268 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | Guerrero, Juan Carlos | m | | 2231 | COL | 1.00 | 1 | 0.87 | 20 | 17.40 | | Molner, Mackenzie | g | | 2303 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Colas, Joshua | | | 2220 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | | Mousseri, Daniel | | | 2113 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | Virkud, Apurva | | wc | 2095 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | | V Copa Latinoamericana | Guayaquil | ECU | 2014-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2042 | 1903 | 4.00 | 8 | 1.33 | 20 | 26.60 | |
| Macias Murillo, Bryan | m | | 2261 | ECU | 0.00 | 1 | -0.10 | 20 | -2.00 | | Barros Rodriguez, Hector | | | 1576 | ECU | 0.50 | 1 | -0.37 | 20 | -7.40 | | Cornejo, Carlos | | | 1661 | ECU | 1.00 | 1 | 0.20 | 20 | 4.00 | | Romero Echeverria, Abigail | | wm | 2104 | ECU | 0.50 | 1 | 0.26 | 20 | 5.20 | | Aliaga Fernandez, Ingrid Y | | wf | 2168 | PER | 0.50 | 1 | 0.32 | 20 | 6.40 | | Salazar, Carlos | | | 2155 | PER | 0.50 | 1 | 0.31 | 20 | 6.20 | | Ugarte Soto, Cesar | | | 2225 | ECU | 1.00 | 1 | 0.87 | 20 | 17.40 | | Palma Moscoso, Alvaro Dario | | | 2184 | ECU | 0.00 | 1 | -0.16 | 20 | -3.20 | | 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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