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Individual Calculations November 2018 |
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| Cao, Elton Total change: 4.40 | |   |
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| 27th Annual Midwest Class Championship | Wheeling, Illinois | USA | 2018-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2111 | 1.50 | 3 | 0.11 | 40 | 4.40 | |
|  Tsyganov, Igor | f | | 2260 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Richman, Jonathan Tyler | | | 1999 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Graif, William | | | 2157 | CAN | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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