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Individual Calculations June 2018 |
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| Dragun, Kamil Total change: 9.50 | |   |
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| 2018 Summer Chess Classic - B | Saint Louis, Missouri | USA | 2018-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2528 | 2591 | 6.50 | 9 | 1.23 | 10 | 12.30 | |
|  Saduakassova, Dinara | m | wg | 2484 | KAZ | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Abrahamyan, Tatev | | wg | 2354 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | |  Friedel, Joshua E | g | | 2562 | USA | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Aghasaryan, Robert | g | | 2532 | ARM | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Belous, Vladimir | g | | 2585 | RUS | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Ali Marandi, Cemil Can | g | | 2521 | TUR | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Stukopin, Andrey | g | | 2580 | RUS | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Ramirez, Alejandro | g | | 2572 | USA | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Matsenko, Sergei | g | | 2563 | RUS | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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) | | | | 27th Annual Chicago Open | Wheeling, Illinois | USA | 2018-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2436 | 2591 | 6.00 | 9 | -0.28 | 10 | -2.80 | |
| | Yim, Sung Ho | | | 2266 | KOR | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Mulyar, Michael | m | | 2400 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Boros, Denes | g | | 2423 | HUN | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Gurevich, Daniel | m | | 2471 | USA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Bora, Safal | m | | 2385 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Ashwin, Jayaram | g | | 2483 | IND | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Aldama Degurnay, Dionisio | m | | 2432 | MEX | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Liang, Awonder | g | | 2561 | USA | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Chandra, Akshat | g | | 2500 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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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