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Individual Calculations October 2017 |
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| Arribas Lopez, Angel Total change: -34.90 | |   |
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| 83rd Annual Southwest Open | Irving, Texas | USA | 2017-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2378 | 2505 | 4.50 | 9 | -1.40 | 10 | -14.00 | |
|  Kambrath, Yannick | f | | 2323 | FRA | 0.00 | 1 | -0.74 | 10 | -7.40 | |  Yang, Kaiqi | m | | 2441 | CAN | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Vazquez, Guillermo | m | | 2450 | PAR | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Javakhadze, Zurab | m | | 2457 | GEO | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Popilski, Gil | g | | 2518 | ISR | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Daggupati, Balaji | | | 2205 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Ynojosa Aponte, Felix Jose | m | | 2418 | VEN | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Nakar, Eylon | m | | 2452 | ISR | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Yim, Sung Ho | | | 2135 | KOR | 1.00 | 1 | 0.10 | 10 | 1.00 | |
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) | | | | 2017 Fall Chess Classic - Group B | Saint Louis, Missouri | USA | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2498 | 2505 | 2.50 | 9 | -2.09 | 10 | -20.90 | |
| | Chandra, Akshat | g | | 2481 | USA | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Pavlidis, Antonios | g | | 2536 | GRE | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Ni, Shiqun | | wg | 2426 | CHN | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Rao, Prasanna Ragh | m | | 2464 | IND | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Pichot, Alan | g | | 2565 | ARG | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Shabalov, Alexander | g | | 2563 | USA | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Abrahamyan, Tatev | | wg | 2333 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Ramirez, Alejandro | g | | 2563 | USA | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Friedel, Joshua E | g | | 2547 | USA | 0.00 | 1 | -0.44 | 10 | -4.40 | |
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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