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Individual Calculations January 2010 |
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| Martinez, Steven Total change: 56.55 | |   |
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| XIV Grand Prix, 8ava. Parada | Quevedo | ECU | 2009-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1728 | 3.50 | 7 | 1.49 | 15 | 22.35 | |
|  Salazar Loor, Sara | | | 1951 | ECU | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Bravo Navarro, Wilson | | | 1899 | ECU | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Godoy Mendia, Alex | | | 1802 | ECU | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Crespo Hidalgo, Carlos | | | 1876 | ECU | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Sanchez, Cesar | | | 1967 | ECU | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Godoy Mendia, Steven | | | 1776 | ECU | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Silva Vega, David | | | 1979 | ECU | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | XIV GRAND PRIX 8ava Parada Quito | Quito | ECU | 2009-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 1728 | 3.00 | 6 | 2.36 | 15 | 35.40 | |
| | Alvarez Leon, Luis | f | | 2128 * | ECU | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Munoz Sanchez, Jhon | | | 2128 * | ECU | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Vasquez Ramirez, Rocio | | wm | 2128 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Garcia, Segundo | | | 1937 | ECU | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Ricaurte Lopez, Juan Carlos | f | | 2128 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Guerrero Fuentes, Carlos | | | 2119 | ECU | 0.50 | 1 | 0.41 | 15 | 6.15 | | | * 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) | | | | Campeonato Nacional Absoluto 2009 Masculino Etapa Semifinal | Guayaquil | ECU | 2009-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1728 | 3.00 | 8 | -0.08 | 15 | -1.20 | |
| | Saltos Velez, Adrian | | | 2098 | ECU | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Alvarez Noteno, Jhon | | | 1824 | ECU | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Arrata Peralta, Pedro | | | 1984 | ECU | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Palacios Zambrano, Victor | | | 2128 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ortiz, Javier | | | 1472 | ECU | 1.00 | 1 | 0.19 | 15 | 2.85 | | | De Mora Flores, Jonathan | | | 1754 | ECU | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Lasso, Jose | | | 1888 | ECU | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Llerena, Kevin | | | 1507 | ECU | 0.50 | 1 | -0.28 | 15 | -4.20 | | | * 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) | | |
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