Individual Calculations July 2022 |
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Min, Ryan Total change: 84.40 | | |
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31st Annual Chicago Open - Under 2300 | Wheeling, Illinois | USA | 2022-05-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2011 | 1797 | 2.50 | 6 | 1.08 | 40 | 43.20 | |
| Kaulule, Kela Siame | | | 2173 | ZAM | 0.00 | 1 | -0.09 | 40 | -3.60 | | Harrison, Joshua Alan | | | 2017 | USA | 1.00 | 1 | 0.78 | 40 | 31.20 | | Li, Eric | | | 1979 | CAN | 0.50 | 1 | 0.24 | 40 | 9.60 | | Reddy, Shreyas | | | 1880 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | | Szpisjak, Steven J | | | 1979 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | Jensen, Matthew | | | 2039 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | 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) | | 2022 National Open - Under 2300 | Las Vegas, Nevada | USA | 2022-06-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2015 | 1797 | 2.50 | 6 | 1.03 | 40 | 41.20 | |
| Petrosyan, Alexander | | | 1903 | ARM | 1.00 | 1 | 0.64 | 40 | 25.60 | | Moussa, Alaa-Addin | c | | 1963 | PLE | 1.00 | 1 | 0.72 | 40 | 28.80 | | Ngo-Tan, Don | f | | 2240 | HUN | 0.00 | 1 | -0.06 | 40 | -2.40 | | Velea, Anne-Marie | | wf | 2106 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | Yedidia, Daniel | | | 2001 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | Xu, Eddie | | | 1875 | CAN | 0.00 | 1 | -0.39 | 40 | -15.60 | | 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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