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Individual Calculations July 2009 |
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| Ramirez, Alejandro Total change: -15.90 | |   |
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| Final Four of College Chess | Richardson, Texas | USA | 2009-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2470 | 2563 | 1.00 | 3 | -0.86 | 10 | -8.60 | |
|  Flores, Mauricio | m | | 2459 | CHI | 0.00 | 1 | -0.64 | 10 | -6.40 | |  Liu, Elliott | f | | 2353 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Kritz, Leonid | g | | 2599 | GER | 0.00 | 1 | -0.45 | 10 | -4.50 | |
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) | | | | The Copper State International | Mesa, Arizona | USA | 2009-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2425 | 2563 | 6.00 | 10 | -0.73 | 10 | -7.30 | |
| | Boor, Carl B | f | | 2291 | USA | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Ristovic, Nenad | f | | 2252 | CAN | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Lenderman, Alex | m | | 2434 | USA | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Ginsburg, Mark | m | | 2380 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Fernandez, Daniel | m | | 2369 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Esserman, Marc R | | | 2391 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Yermolinsky, Alex | g | | 2522 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Gareev, Timur | g | | 2590 | UZB | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Sarkar, Justin | m | | 2410 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Kacheishvili, Giori | g | | 2613 | GEO | 0.00 | 1 | -0.43 | 10 | -4.30 | |
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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