Individual Calculations December 2019 |
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Cusumano, Steven J Total change: -29.40 | | |
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2019 Great Plains Open | Lincoln, Nebraska | USA | 2019-11-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1777 | 1831 | 1.00 | 2 | -0.13 | 20 | -2.60 | |
| Holliman, Bob | | | 1943 | USA | 0.50 | 1 | 0.15 | 20 | 3.00 | | Sheshappa, Sameeth | | | 1610 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | 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) | | 11th Annual Des Moines Classic | Des Moines, Iowa | USA | 2019-11-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1650 | 1831 | 1.50 | 4 | -1.34 | 20 | -26.80 | |
| Chang, Martin C | | | 1431 * | CAN | 0.00 | 1 | -0.92 | 20 | -18.40 | | Kroells, Ty | | | 1616 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | | Freerksen, Jim S | | | 1855 | USA | 1.00 | 1 | 0.53 | 20 | 10.60 | | Zulic, Jasmin | | | 1697 | USA | 0.00 | 1 | -0.68 | 20 | -13.60 | | * 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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