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Individual Calculations August 2017 |
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| Hua, Eugene Total change: -32.40 | |   |
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| 2017 CYCC U14 Open | Sault Ste. Marie | CAN | 2017-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 2250 | 4.00 | 6 | -1.19 | 40 | -47.60 | |
|  Chung, Alec | | | 1850 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gaisinsky, Adam | | | 1890 | CAN | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Bu, Kevin (yihuan) | | | 1850 * | CAN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Feng, Richard | | | 1850 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Huang, Qiuyu | | | 2083 | CAN | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Vettese, Nicholas | f | | 2000 | CAN | 0.00 | 1 | -0.81 | 40 | -32.40 | | | * 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) | | | | 2017 Canadian Open Master | Sault Ste. Marie | CAN | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2286 | 2250 | 4.50 | 9 | 0.38 | 40 | 15.20 | |
| | Vovk, Andriy | g | | 2630 | UKR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Mills, Morgon | | | 2011 | CAN | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Preotu, Razvan | g | | 2496 | CAN | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Wiebe, Daniel | | | 1939 | CAN | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Shi, Diwen | f | | 2293 | CAN | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Doubleday, William G. | | | 1950 | CAN | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Cummings, David | m | | 2313 | CAN | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Ragnarsson, Dagur | f | | 2355 | ISL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Lenderman, Alex | g | | 2585 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | |
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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