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Individual Calculations October 2016 |
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| Karagianis, Petros Total change: 18.40 | |   |
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| 2016 Illinois Open State Championship | Northbrook, Illinois | USA | 2016-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2186 | 4.50 | 6 | 0.92 | 20 | 18.40 | |
|  Condron, James K | | | 1942 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Kalghatgi, Nikhil | | | 1909 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Turgut, Aydin | | | 1983 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Perez, Robert M | | | 2328 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Chow, Albert C | f | | 2152 | USA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Li, Zhaozhi | f | | 2310 | USA | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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