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Individual Calculations November 2018 |
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| Hevia Alejano, Carlos Antonio Total change: 12.90 | |   |
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| 10th Annual Washington Chess Congress | Falls Church, Virginia | USA | 2018-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2320 | 2463 | 6.50 | 9 | 0.46 | 10 | 4.60 | |
|  Zhang, Alan | | | 2091 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Piasetski, Leon D | m | | 2252 | CAN | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Mulyar, Michael A | m | | 2384 | USA | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Jayaraman, Arvind C | f | | 2169 | IND | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Prilleltensky, Matan | | | 2195 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Guo, Arthur | f | | 2313 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Ruiz C, Joshua D | m | | 2438 | COL | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Le, Long | m | | 2404 | VIE | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Sevian, Samuel | g | | 2634 | USA | 0.50 | 1 | 0.23 | 10 | 2.30 | |
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) | | | | 2018 Texas Collegiate Super Finals | Lubbock, Texas | USA | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2422 | 2463 | 3.00 | 4 | 0.83 | 10 | 8.30 | |
| | Matsenko, Sergei | g | | 2530 | RUS | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Popilski, Gil | g | | 2504 | ISR | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Heredia, Carla | | wg | 2175 | ECU | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Arribas Lopez, Angel | g | | 2478 | ESP | 1.00 | 1 | 0.52 | 10 | 5.20 | |
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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