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Individual Calculations February 2019 |
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| Zabrocki, Philip Am Total change: 29.20 | |   |
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| 2019 Shropshire Congress | Telford | ENG | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1923 | 3.00 | 5 | 0.73 | 40 | 29.20 | |
|  Sygnowski, Tomasz | | | 2143 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Anderson, Peter W | | | 1980 | ENG | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Hilton, Tim | | | 1781 | ENG | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Jarvis, Derek A | | | 1959 | ENG | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Ireland, David J | | | 1930 | ENG | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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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