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Individual Calculations November 2011 |
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| Mitkov, Nikola Total change: -10.00 | |   |
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| 2011 Illinois Open Championship | Oak Brook, Illinois | USA | 2011-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2523 | 2.50 | 3 | -0.26 | 10 | -2.60 | |
|  Paitrick, Derek R | | | 2123 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Velikanov, Alexander | | | 2123 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Schmakel, Sam A | | | 2123 * | 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) | | | | 20th Annual Midwest Class Championships | Wheeling, Illinois | USA | 2011-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2315 | 2523 | 1.50 | 3 | -0.74 | 10 | -7.40 | |
| | Zin, Aung T | f | | 2284 | MYA | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Stamnov, Aleksandandr | f | | 2180 | MKD | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Gurevich, Dmitry | g | | 2480 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | |
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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