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Individual Calculations February 2019 |
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| Dragun, Kamil Total change: 11.00 | |   |
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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 |
| 2414 | 2578 | 5.00 | 6 | 0.82 | 10 | 8.20 | |
|  Desmarais, Nicholas | | | 2178 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Panchanatham, Vignesh | m | | 2383 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Rohan, Ahuja | m | | 2393 | IND | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Matsenko, Sergei | g | | 2524 | RUS | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Stefanov, Emil | m | | 2392 | BUL | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Prohaszka, Peter | g | | 2613 | HUN | 0.50 | 1 | 0.05 | 10 | 0.50 | | | * 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) | | | | Bay Area International | Burlingame, California | USA | 2019-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2515 | 2578 | 5.50 | 9 | 0.28 | 10 | 2.80 | |
| | Jacobson, Aaron | f | | 2286 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Li, Zhaozhi | m | | 2395 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Thavandiran, Shiyam | m | | 2410 | CAN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Macieja, Bartlomiej | g | | 2509 | POL | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Swiercz, Dariusz | g | | 2649 | USA | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Bruzon Batista, Lazaro | g | | 2664 | CUB | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Ramirez, Alejandro | g | | 2567 | USA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Le, Quang Liem | g | | 2714 | VIE | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Ostrovskiy, Aleksandr | m | | 2439 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | |
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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