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Individual Calculations May 2019 |
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| Sztuka, Jeremy Total change: -19.60 | |   |
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| 2019 Kingston Open | Kingston | CAN | 2019-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1357 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
|  Miller, Rachel | c | wf | 1757 * | JAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 2019 Easter U1600 | Kingston | CAN | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1357 | 0.50 | 2 | -0.41 | 40 | -16.40 | |
|  Douglas, Steven | | | 1389 | CAN | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Wang, Rachel Zihan | | | 1395 | CAN | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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