Individual Calculations July 2021 |
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Erick, Kevin Lynn Total change: -31.60 | | |
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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 |
1878 | 1989 | 3.00 | 6 | -0.79 | 40 | -31.60 | |
| Brown, James Elmer | | | 1924 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | | Whale, Nicholas | | | 1864 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | Talwalkar, Vedant Ameya | | | 1589 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | Pau, Ethan | | | 1933 | USA | 0.00 | 1 | -0.58 | 40 | -23.20 | | Crisologo, Raoul | | | 1989 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | | Solorio Valderrama, Noe | | | 1970 | FID | 0.50 | 1 | -0.03 | 40 | -1.20 | | * 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) | |
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