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Individual Calculations February 2019 |
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| Popilski, Gil Total change: -1.00 | |   |
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| 2018 Pan-American Intercollegiate Team Championship | Burlingame, California | USA | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2344 | 2503 | 4.50 | 6 | 0.38 | 10 | 3.80 | |
|  Waslaski, Hunter | | | 2103 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Lin, Dachey | f | | 2236 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Wang, Richard | m | | 2334 | CAN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Prohaszka, Peter | g | | 2613 | HUN | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Panchanatham, Vignesh | m | | 2383 | USA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Rohan, Ahuja | m | | 2393 | IND | 0.50 | 1 | -0.15 | 10 | -1.50 | | | * 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) | | | | 51st Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2401 | 2501 | 2.00 | 4 | -0.48 | 10 | -4.80 | |
| | Shetty, Atulya | m | | 2401 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Erenburg, Sergey | g | | 2589 | USA | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Cremisi, Daniel | | | 2180 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Katz, Alexander | m | | 2433 | USA | 0.00 | 1 | -0.59 | 10 | -5.90 | |
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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