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Individual Calculations January 2017 |
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| Zotkin, Daniel Total change: 105.60 | |   |
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| 2016 Guelph Pro-Am: Pro | Guelph | CAN | 2016-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 1947 | 3.50 | 5 | 1.56 | 40 | 62.40 | |
|  De Costa, Alex | | | 1636 | CAN | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Vettese, Nicholas | f | | 2176 | CAN | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Gooding, Gordon | | | 1881 | CAN | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Song, Michael | m | | 2347 * | CAN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Song, Guannan Terry | f | | 2192 | CAN | 0.50 | 1 | 0.30 | 40 | 12.00 | | | * 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 Hart House Holidays Open Crown | Toronto | CAN | 2016-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 1947 | 2.00 | 4 | 1.08 | 40 | 43.20 | |
| | Hua, Eugene | c | | 2140 | CAN | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Moffat, Andrei | | | 2051 | CAN | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Ivanov, Mike | f | | 2299 | CAN | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Peng, David (yu) | | | 2188 | CAN | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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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