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Individual Calculations March 2015 |
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| Tutush, Dusan Total change: 13.60 | |   |
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| 2015 Tim Just's WInter Open/Reserve XXXII | Deerfield, Illinois | USA | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 1884 | 1.50 | 4 | 0.31 | 20 | 6.20 | |
|  Smythe, Bill | | | 1795 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Karagianis, Petros | | | 2158 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Turgut, Tansel | f | | 2284 * | TUR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Napoli, Steven | | | 2019 | USA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | | | February 2015 Plus Score | Skokie, Illois | USA | 2015-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1884 | 2.00 | 3 | 0.37 | 20 | 7.40 | |
| | Lee, Jonathan | | | 1659 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Stoltz, Robert M | | | 1769 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Furfine, Jacob | | | 2133 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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