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Individual Calculations March 2019 |
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| Mays, Jerry Total change: -19.00 | |   |
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| Winter 2019 Tuesday Night Marathon | San Francisco, California | USA | 2019-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1622 | 1.00 | 4 | -0.95 | 20 | -19.00 | |
|  Otterbach, Renate | | | 1256 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Yanofsky, Kevin | | | 1767 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Rudyak, Felix | | | 1902 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Simpkins, Jerry | | | 1561 | USA | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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) | | |
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