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Individual Calculations August 2023 |
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| Merchant, Steve Total change: 73.60 | |   |
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| Kent FIDE Congress 2023 - U1950 | Tunbridge Wells | ENG | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1477 | 3.00 | 5 | 1.57 | 40 | 62.80 | |
|  Ogorman, Brendan | | | 1606 | ENG | 0.50 | 1 | 0.17 | 40 | 6.80 | |  Heath, David R | | | 1695 | ENG | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Buckland, Louis | | | 1650 | ENG | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Han, Qixuan | | | 1516 | ENG | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Blewitt, Stephen | | | 1763 | ENG | 1.00 | 1 | 0.84 | 40 | 33.60 | |
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) | | | | 2023 British Championship: AM Under 1900 | Leicester | ENG | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1477 | 2.00 | 5 | 0.27 | 40 | 10.80 | |
| | Willoughby, Andrew P | | | 1554 | ENG | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Smith, Andrew Pe | | | 1496 | ENG | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Taylor, Robert P | | | 1654 | ENG | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Homer, Neil S | | | 1550 | ENG | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Lawrence, Spencer | | | 1719 | ENG | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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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