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Individual Calculations June 2017 |
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| Royzen, Igor Total change: 21.20 | |   |
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| Spring 2017 Tuesday Night Marathon | San Francisco, California | USA | 2017-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1838 | 4.50 | 7 | 1.06 | 20 | 21.20 | |
|  Capdeville, Barry | | | 1438 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fuentes, Romulo C | | | 2167 | USA | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Wong, Russell | | | 2051 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Vickers, Keith | | | 1959 | USA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Gaffagan, Steven | | | 1999 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Lesquillier, Walter | | | 1684 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | McEnroe, Glenn | | | 1570 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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