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Individual Calculations August 2023 |
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| Daly, Grant Total change: -20.60 | |   |
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| 2023 British Championship: Weekender - Soanes | Leicester | ENG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1443 | 1.00 | 4 | -0.97 | 20 | -19.40 | |
|  Harrison, Oliver | | | 1392 | ENG | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Lawrence, Simon | | | 1545 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Blackburn, Jon | | | 1717 | ENG | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Mehrgan, Mehrsam | | | 1118 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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 |
| 1631 | 1443 | 0.50 | 3 | -0.26 | 20 | -5.20 | |
| | Whittington, Reece | | | 1624 | ENG | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Pranav, Mathur | | | 1662 | IND | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ogorman, Brendan | | | 1606 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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: PM Under 1750 | Leicester | ENG | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1443 | 1.50 | 3 | 0.20 | 20 | 4.00 | |
| | Homer, Neil S | | | 1550 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Zigmond, Andrew | | | 1554 | ENG | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Yu, William | | | 1372 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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