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Individual Calculations July 2021 |
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| Solorio Valderrama, Noe Total change: -19.00 | |   |
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| 2021 National Open - Under 2100 | Las Vegas, Nevada | USA | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1970 | 3.00 | 5 | -0.95 | 20 | -19.00 | |
|  Macartney-Filgate, Bruce | | | 1620 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Liang, Yu-Cheng | | | 1654 | USA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Andranigian, Armen | | | 1669 | USA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Hung, Anthony | | | 1647 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Erick, Kevin Lynn | | | 1989 | USA | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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