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Individual Calculations June 2015 |
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| Fikiet, Alex M Total change: 6.80 | |   |
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| 24th Annual Chicago Open | Wheeling, Illinois | USA | 2015-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2329 | 2202 | 3.50 | 9 | 0.34 | 20 | 6.80 | |
|  Esserman, Marc | m | | 2417 | USA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Gurevich, Dmitry | g | | 2473 | USA | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Hungaski, Robert Andrew | g | | 2456 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Macieja, Bartlomiej | g | | 2602 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zapata, Alonso | g | | 2466 | COL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Betaneli, Alexander | f | | 2249 | USA | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Song, Edward | f | | 2315 | USA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Odeh, Kenneth | | | 2008 | NGR | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Clayton, Ryan D | | | 1978 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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) | | |
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