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Individual Calculations June 2018 |
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| Santarius, Erik Total change: 18.80 | |   |
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| 27th Annual Chicago Open | Wheeling, Illinois | USA | 2018-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2403 | 2368 | 4.00 | 7 | 0.94 | 20 | 18.80 | |
|  Johnson, Henderson | | | 1968 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perelshteyn, Eugene | g | | 2522 | USA | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Stukopin, Andrey | g | | 2580 | RUS | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Li, Ruifeng | g | | 2587 | USA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Hevia Alejano, Carlos Antonio | g | | 2489 | CUB | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Ramer, Scott | | | 2135 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gabuzyan, Hovhannes | g | | 2542 | ARM | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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