Individual Calculations March 2020 |
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Rothman, Ivan Total change: -8.80 | | |
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Max Wilkerson Memorial 2020 Tuesday Night Marathon - CDEu | San Francisco, California | USA | 2020-01-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1432 | 1622 | 2.00 | 3 | -0.22 | 40 | -8.80 | |
| Frank, Robert H | | | 1331 | USA | 1.00 | 1 | 0.15 | 40 | 6.00 | | Roberts, Joseph | | | 1454 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | Gimelfarb, Ilia | | | 1512 | USA | 0.00 | 1 | -0.65 | 40 | -26.00 | | 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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