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Individual Calculations May 2023 |
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| Jackson, Gary C Total change: -16.00 | |   |
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| 3rd 4NCL Easter Congress Under 2000 | Daventry | ENG | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1773 | 3.50 | 6 | -0.80 | 20 | -16.00 | |
|  Willow, Hambel M | | | 1629 | ENG | 0.50 | 1 | -0.19 | 20 | -3.80 | |  Gunarathne, Senith | | | 1492 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Webster, Vivien | | | 1591 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Royle, Alex | | | 1573 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Raju, Sooraj Menothuparambil | | | 1758 | IND | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Borissow, Magnus | | | 1581 | ENG | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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