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Individual Calculations July 2018 |
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| Smith, Peter R Total change: -9.40 | |   |
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| Ayr Congress 2018 - (over 1750) | Ayr | SCO | 2018-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 2082 | 3.00 | 5 | -0.47 | 20 | -9.40 | |
|  Irving, Neil | | | 1890 | SCO | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Marks, Ian A | | | 1917 | SCO | 0.50 | 1 | -0.22 | 20 | -4.40 | | | McEwan, Peter | | | 1856 | SCO | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Orr, Mark J L | m | | 2085 | IRL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Cooke, Suzie G. | | wf | 1928 | WLS | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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