Individual Calculations September 2019 |
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Costello, Alexander Total change: 37.60 | | |
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2019 NAYCC U18 Open | Kingston | CAN | 2019-08-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
2198 | 2256 | 7.00 | 9 | 1.88 | 20 | 37.60 | |
| Merrigan, Daley | | | 1917 | CAN | 1.00 | 1 | 0.12 | 20 | 2.40 | | Li, William | | | 2139 | CAN | 1.00 | 1 | 0.34 | 20 | 6.80 | | Yip, Carissa | f | wm | 2300 | USA | 0.00 | 1 | -0.44 | 20 | -8.80 | | Li, Max | | | 2113 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | Chen, Richard | f | | 2291 | CAN | 1.00 | 1 | 0.55 | 20 | 11.00 | | Ouellet, Maili-Jade | | wm | 2211 | CAN | 1.00 | 1 | 0.44 | 20 | 8.80 | | Doknjas, Joshua | c | | 2237 | CAN | 0.50 | 1 | -0.03 | 20 | -0.60 | | Wang, Wesley | f | | 2269 | USA | 0.50 | 1 | 0.02 | 20 | 0.40 | | Hua, Eugene | f | | 2303 | CAN | 1.00 | 1 | 0.57 | 20 | 11.40 | | 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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