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Individual Calculations November 2017 |
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| Walshaw, David Total change: -1.40 | |   |
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| Chess.com Isle of Man International Minor 2017 | Isle of Man | ENG | 2017-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1690 | 4.00 | 6 | -0.07 | 20 | -1.40 | |
|  Quayle, Graham | | | 1421 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Harris, John | | | 1571 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Smith, Paul | | | 1708 | ENG | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Gaspar, Ioan-Dan | | | 1538 | ROU | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Bynnersley, Ag (tony) | | | 1544 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Barry, Steve | | | 1535 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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