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Individual Calculations April 2016 |
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| Zhou, Qiyu Total change: -8.00 | |   |
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| 2016 Kingston Open | Kingston | CAN | 2016-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 2248 | 2.00 | 3 | -0.49 | 20 | -9.80 | |
|  Marin, Sam | | | 1900 | CAN | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Doubleday, William G. | | | 1987 | CAN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | De Kerpel, Stijn | | | 2028 | CAN | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | Stockholm Chess Challenge2016 | Stockholm | SWE | 2016-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2341 | 2247 | 3.50 | 9 | 0.09 | 20 | 1.80 | |
| | Westerberg, Jonathan | m | | 2488 | SWE | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Kazakovskiy, Valeriy | m | | 2323 | BLR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Tirelli, Mauro | | | 2220 | ITA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Mikalsen, Erlend | f | | 2333 | NOR | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Kenneskog, Theodor | f | | 2352 | SWE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Kantane, Anna | | wm | 2310 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Rydstrom, Tom | f | | 2318 | SWE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Stefansson, Vignir Vatnar | | | 2228 | ISL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Kantans, Toms | m | | 2496 | LAT | 1.00 | 1 | 0.81 | 20 | 16.20 | |
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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