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Individual Calculations May 2019 |
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| Mardov, Dimitar Total change: 30.40 | |   |
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| 2019 Illinois Youth Invitational | Schaumburg, Illinois | USA | 2019-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 2037 | 4.50 | 5 | 0.76 | 40 | 30.40 | |
|  Zhao, Alex | | | 1637 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kaplan, Avi | | | 1637 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ladan, Nicholas John | | | 1824 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Santner, Jack | | | 1894 | USA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Xu, Arthur | c | | 2080 | USA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | * 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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