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Individual Calculations September 2016 |
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| Chiku-Ratte, Olivier Kenta Total change: -24.40 | |   |
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| 9th Calgary International | Calgary | CAN | 2016-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2386 | 5.50 | 9 | -0.73 | 20 | -14.60 | |
|  Wang, Jeff | | | 1986 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mikhalevski, Victor | g | | 2545 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Sinanan, Joshua C | | | 2175 | CAN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Peter, Steven | | | 2083 | CAN | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Haessel, Dale | f | | 2187 | CAN | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Kazmaier, Daniel | | | 2194 | CAN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kostadinov, Georgi | | | 2018 | CAN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kamsky, Gata | g | | 2660 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Shi, Diwen | c | | 2132 | CAN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | | | 2016 NAYCC U18 | Windsor | CAN | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 2323 | 5.50 | 9 | -0.49 | 20 | -9.80 | |
| | Han, Joseph | | | 2172 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Shi, Diwen | c | | 2209 | CAN | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Zheng, Andrew | | | 2083 | USA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Dommalapati, Abhinay | | | 1923 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Song, Guannan Terry | f | | 2208 | CAN | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Hong, Andrew Z | | | 2297 | USA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Wang, Justin | | | 2177 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Wu, Christopher | f | | 2338 | USA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Song, Edward | f | | 2300 | USA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * 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) | | |
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