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Individual Calculations October 2019 |
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| Mitkov, Nikola Total change: -5.20 | |   |
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| 2019 Illinois Open State Championship | Downers Grove, Illinois | USA | 2019-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2513 | 2.50 | 3 | -0.11 | 10 | -1.10 | |
|  Rhine, Frederick | | | 2113 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Menon, Gopal | | | 2220 | USA | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Vilenchuk, Michael | | | 2224 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | * 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) | | | | 2019 Golden Gopher Open | St. Paul, Minnesota | USA | 2019-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2300 | 2513 | 2.50 | 4 | -0.41 | 10 | -4.10 | |
| | Wiebe, Isaac | | | 2113 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Corrales Jimenez, Fidel | g | | 2531 | USA | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Bartholomew, John | m | | 2441 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Ulrich, Susanna | | | 2113 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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