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Individual Calculations June 2018 |
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| Platnick, Elijah Total change: 20.80 | |   |
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| Illinois Youth Invitational | Schamburg, Illinois | USA | 2018-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1506 | 2.00 | 5 | 0.52 | 40 | 20.80 | |
|  Emrikian, Aren | c | | 1619 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Wang, William | | | 1635 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Yang, Toby | | | 1621 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Reddy, Shreyas | | | 1833 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ladan, Nicholas | | | 1631 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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