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Individual Calculations September 2018 |
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| Hua, Eugene Total change: -33.80 | |   |
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| 2018 Classique Estivale de Montreal Summer Classic IM Norm Invitational | Montreal | CAN | 2018-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2328 | 2340 | 5.00 | 9 | 0.36 | 20 | 7.20 | |
|  Chen, Richard | f | | 2312 | CAN | 0.00 | 1 | -0.54 | 20 | -10.80 | |  Ostrovskiy, Aleksandr | m | | 2424 | USA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Chiku-Ratte, Olivier-Kenta | f | | 2278 | CAN | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Duong, Thanh Nha | m | | 2207 | CAN | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Rodrigue-Lemieux, Shawn | f | | 2267 | CAN | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Rozman, Levy | f | | 2417 | USA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Kavutskiy, Konstantin | m | | 2409 | USA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Yu, Zong Yang | f | | 2389 | CAN | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Ragnarsson, Dagur | f | | 2247 | ISL | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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) | | | | 2018 Canadian Junior Invitational | Toronto | CAN | 2018-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2340 | 6.00 | 9 | -1.11 | 20 | -22.20 | |
| | Plotkin, Mark | f | | 2304 | CAN | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Tian, Shi Yuan (sherry) | | | 1940 * | CAN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Liang, Hairan | c | | 2150 | CAN | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Wang, Constance | | wf | 1958 | CAN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rodrigue-Lemieux, Shawn | f | | 2216 | CAN | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Nasir, Zehn | | | 2096 | CAN | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Vettese, Nicholas | f | | 2203 | CAN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Zhu, Brandon | | | 1963 | CAN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Qiao, Cindy | | wf | 1940 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Cambridge Summer IM Norm Invitational | Cambridge, Massachusetts | USA | 2018-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2345 | 2340 | 3.50 | 9 | -0.94 | 20 | -18.80 | |
| | Vettese, Nicholas | f | | 2203 | CAN | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Norowitz, Yaacov | m | | 2409 | USA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Yip, Carissa | f | wm | 2301 | USA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Ivanov, Alexander | g | | 2454 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Shmeliov, Denis | m | | 2461 | UKR | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Niemann, Hans | f | | 2329 | USA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Wang, Qibiao | | | 2298 | CHN | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Solon, Nathan | f | | 2298 | USA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Chudnovsky, Jacob | f | | 2349 | USA | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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