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Individual Calculations June 2015 |
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| Kretchetov, Alexandre Total change: -10.80 | |   |
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| 24th Annual Chicago Open | Wheeling, Illinois | USA | 2015-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2250 | 2338 | 5.00 | 9 | -0.54 | 20 | -10.80 | |
|  Indusekar, Akshay | | | 2047 | USA | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Zhang, Yuanchen | f | | 2183 | CAN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Gorovets, Andrey | m | | 2513 | BLR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Panchanatham, Vignesh | f | | 2214 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Karagianis, Pete | | | 2162 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Aripov, Iskandar | | | 2219 | UZB | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Stukopin, Andrey | g | | 2573 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Harper, Ryan | f | | 2246 | TTO | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Ulrich, Rachel J | | wf | 2091 | USA | 1.00 | 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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