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Individual Calculations March 2020 |
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| Tobin, Sean Total change: -58.00 | |   |
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| Oregon Closed Championship 2020 - Challengers | Portland, Oregon | USA | 2020-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1990 | 5.00 | 9 | -1.45 | 40 | -58.00 | |
|  Sherrard, Jerry | | | 1955 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | |  Janniro, Mike | | | 2062 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Kodithyala, Raj | | | 1752 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Hamm, Robert | | | 1787 | USA | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Vega, Isaac | | | 1707 | USA | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Sripada, Havish | | | 1723 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Lu, Ryan | | | 1590 * | USA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Yoshinaga, David | | | 1590 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Deeth, Steven | | | 2031 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | * 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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