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Individual Calculations February 2019 |
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| Vettese, Nicholas Total change: 14.00 | |   |
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| 2019 Ontario Junior Chess Championship | Mississauga | CAN | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 2318 | 4.00 | 5 | 0.02 | 20 | 0.40 | |
|  Huang, Youhe | | | 1918 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rusonik, Max | | | 1918 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hua, Eugene | f | | 2336 | CAN | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Papneja, Arul | | | 1918 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Demchenko, Svitlana | | wf | 2121 | CAN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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 Oakville Winter Open Championship | Oakville | CAN | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2250 | 2318 | 3.50 | 5 | 0.68 | 20 | 13.60 | |
| | Aniunoh, Chike (jude) | | | 1923 | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hua, Eugene | f | | 2336 | CAN | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Sambuev, Bator | g | | 2504 | CAN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Krnan, Tomas | m | | 2427 | CAN | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Chen, Max | c | | 2058 | CAN | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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