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Individual Calculations November 2019 |
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| Chiku-Ratte, Olivier-Kenta Total change: 13.00 | |   |
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| 2019 RA Fall Open | Ottawa | CAN | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2366 | 4.50 | 5 | 0.99 | 10 | 9.90 | |
|  Donev, Danail | | | 1966 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Saha, Ananda | | | 2103 | CAN | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Sambuev, Bator | g | | 2513 | CAN | 1.00 | 1 | 0.70 | 10 | 7.00 | | | Rodrigue-Lemieux, Shawn | f | | 2243 | CAN | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Gordon, David | c | | 2121 | CAN | 1.00 | 1 | 0.20 | 10 | 2.00 | | | * 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) | | | | 2019 Canadian International Open Chess Championship A | Montreal-Longueuil | CAN | 2019-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2382 | 3.50 | 5 | 0.31 | 10 | 3.10 | |
| | Allard, Laurent | | | 2093 | CAN | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Nassif, Aba | | | 2093 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Lesiege, Alexandre | g | | 2503 | CAN | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Zheng, Richard | | | 2014 | CAN | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Ortiz Suarez, Isan Reynaldo | g | | 2555 | CUB | 0.50 | 1 | 0.23 | 10 | 2.30 | |
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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