Individual Calculations November 2018 |
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Cortinas, Martin A Total change: 19.60 | | |
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Walter Shipman Memorial Tuesday Night Marathon | San Francisco, California | USA | 2018-08-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1708 | 1719 | 5.00 | 8 | 0.98 | 20 | 19.60 | |
| Cowgill, Jackie | | | 1319 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Walder, Michael | | | 1912 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | Morgan, Jerry | | | 1541 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | Kokesh, Tim | | | 1967 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | | Tuck, Drew | | | 1630 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | Maser, Thomas F | | | 1845 | USA | 0.50 | 1 | 0.17 | 20 | 3.40 | | Vickers, Keith | | | 1904 | USA | 0.50 | 1 | 0.24 | 20 | 4.80 | | McEnroe, Glenn Austin | | | 1549 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | * 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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