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Individual Calculations May 2019 |
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| Nyzhnyk, Illia Total change: -6.20 | |   |
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| 2019 Final Four of College Chess | New York, New York | USA | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2565 | 2650 | 1.50 | 3 | -0.34 | 10 | -3.40 | |
|  Yang, Darwin | g | | 2481 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | |  Kovalyov, Anton | g | | 2628 | CAN | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Dragun, Kamil | g | | 2585 | POL | 0.50 | 1 | -0.09 | 10 | -0.90 | |
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) | | | | 2019 Bill Wright Saint Louis Open | Saint Louis, Missouri | USA | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2327 | 2650 | 4.00 | 5 | -0.28 | 10 | -2.80 | |
| | Wu, Logan | | | 2250 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kozelov, Roman | | | 2250 * | UKR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Grabinsky, Aaron | | | 2328 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Ali Marandi, Cemil Can | g | | 2525 | TUR | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Colas, Joshua | f | | 2280 | USA | 0.50 | 1 | -0.40 | 10 | -4.00 | | | * 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) | | |
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