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Individual Calculations November 2018 |
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| De Santos, Andrew Total change: -4.40 | |   |
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| Chess.com Isle of Man International Minor 2018 | Douglas | ENG | 2018-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1639 | 3.50 | 6 | -0.11 | 40 | -4.40 | |
|  Bak, Steve | | | 1322 | ENG | 0.00 | 1 | -0.87 | 40 | -34.80 | |  Kirkwood, Robin | | | 1633 | WLS | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Walker, Gordon J | | | 1486 | SCO | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Woodard, Brian | | | 1666 | ENG | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Pal, Rohan | | | 1585 | ENG | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Macgilchrist, Siegrun | | | 1645 | SCO | 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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