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Individual Calculations October 2019 |
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| Ross, David C Total change: 80.00 | |   |
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| 30th NATO Chess Championships | Berlin | GER | 2019-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1599 | 3.00 | 7 | 2.00 | 40 | 80.00 | |
|  Farrell, John | | | 1985 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Crapulli, Giuseppe | | | 1836 | ITA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Smit, Jan | | | 1808 | NED | 1.00 | 1 | 0.77 | 40 | 30.80 | | | De Cat, Ben | | | 1891 | BEL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Ermalis, Rytis | | | 1960 | LTU | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Violini, Paolo | | | 1963 | ITA | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Pirs, Matjaz | | | 1918 | SLO | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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