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Individual Calculations June 2018 |
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| Mardov, Dimitar Total change: 123.20 | |   |
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| Illinois Youth Invitational | Schamburg, Illinois | USA | 2018-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1717 | 3.50 | 5 | 1.25 | 40 | 50.00 | |
|  Gong, Brian | | | 1736 | USA | 1.00 | 1 | 0.53 | 40 | 21.20 | |  Emrikian, Aren | c | | 1619 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Reddy, Shreyas | | | 1833 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Li, Si R | | | 1541 | USA | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Turgut, Aydin | | | 2117 * | 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) | | | | 27th Annual Chicago Open | Wheeling, Illinois | USA | 2018-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 1717 | 2.50 | 6 | 1.83 | 40 | 73.20 | |
| | Vibbert, Sean | f | | 2117 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Slade, Theodore | | | 2117 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wu, Logan | | | 2050 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Matus, Nastassja | | wf | 2014 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Freitag, Todd | | | 2003 | USA | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Cervantes, Thalia | | wf | 2117 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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