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Individual Calculations July 2019 |
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| Chong, Joshua Ethan Total change: 20.80 | |   |
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| Marshall FIDE Mondays May-June 2019 | New York, New York | USA | 2019-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1457 | 1.00 | 4 | 0.52 | 40 | 20.80 | |
|  Tripodi, Matthew | | | 1808 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Feld, Uri | | | 1684 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Izrayelit, Boris | | | 1857 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Uminer, Moshe | | | 1857 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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