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Individual Calculations October 2018 |
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| Ivanov, Alexander Total change: 4.60 | |   |
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| 78th New England Open | Newton, Massachusetts | USA | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2460 | 5.00 | 6 | 0.46 | 10 | 4.60 | |
|  Wofford, Matthew | | | 2060 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Song, Alan | | | 2060 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Times, Lawyer | | | 2121 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Sevian, Samuel | g | | 2634 | USA | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Sowa, Ryan | | | 2182 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Kelleher, William | f | | 2295 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | * 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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