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Individual Calculations May 2017 |
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| Pupols, Viktors Total change: -5.60 | |   |
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| April Seattle Chess Master Series - Master | Seattle, Washington | USA | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 1934 | 0.00 | 2 | -0.50 | 20 | -10.00 | |
|  He, Samuel Fei | | | 2163 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Schill, William | f | | 2095 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | 6th Annual Reno-Larry Evans Memorial Open | Reno, Nevada | USA | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1934 | 3.00 | 6 | 0.22 | 20 | 4.40 | |
|  Moradiabadi, Elshan | g | | 2334 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Biyiasas, Theodore A | | | 1980 | USA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Mohan, Dave | | | 1863 | USA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Gustafsson, Alexander K | | | 1972 | USA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Feng, Justin | | | 1862 | USA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Le, Nguyen Khoi | c | | 1856 | VIE | 1.00 | 1 | 0.39 | 20 | 7.80 | | | * 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) | | |
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