Individual Calculations November 2021 |
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Martinez, Lawrence Total change: -9.00 | | |
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38th Annual Sands Regency Reno - Western States Open | Reno, Nevada | USA | 2021-10-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1960 | 1576 | 0.00 | 5 | -0.45 | 20 | -9.00 | |
| Kelson, Richard | f | | 1976 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Doyle, Bryon | | | 1942 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | Formanek, Edward W | m | | 1976 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Leano, Bryan B | | | 1930 | USA | 0.00 | 1 | -0.11 | 20 | -2.20 | | Roloff, Richard R | | | 1976 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | * 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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