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Individual Calculations August 2023 |
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| Coward, Neil Total change: -61.60 | |   |
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| 2023 British Championship: Weekender - Penrose | Leicester | ENG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1688 | 2.50 | 5 | -0.09 | 20 | -1.80 | |
|  McKenna, Joshua | | | 1600 | WLS | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Taylor, Robert K | | | 1894 | ENG | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Gartside, Carl | | | 1683 | ENG | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Salazar Eyre, Emma | | | 1493 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Smith, Ryan M | | | 1707 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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) | | | | 2023 British Championship: AM Under 1900 | Leicester | ENG | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1688 | 1.50 | 5 | -1.67 | 20 | -33.40 | |
| | Zigmond, Andrew | | | 1554 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Morris, Nigel W | | | 1386 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gartside, Carl | | | 1683 | ENG | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Pranav, Mathur | | | 1662 | IND | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Di Cicco, Louis | | | 1624 | ENG | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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) | | | | 2023 British Championship: PM Under 2050 | Leicester | ENG | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1688 | 2.00 | 6 | -1.32 | 20 | -26.40 | |
| | Gordon, Sean | | | 1808 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Westcott, Dale | | | 1579 | WLS | 0.50 | 1 | -0.15 | 20 | -3.00 | | | McKenna, Joshua | | | 1600 | WLS | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Neale, George | | | 1746 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Clegg, Robert | | | 1661 | ENG | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Hollyman, Mike | | | 1492 | WLS | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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