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Individual Calculations September 2022 |
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| Daly, Grant Total change: -50.60 | |   |
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| Chessable British Chess Championships 2022: Week 1 U1750 | Torquay | ENG | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1494 | 0.50 | 4 | -1.22 | 40 | -48.80 | |
|  Schmerwitz, Reinhard | | | 1702 | GER | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Foster, Paul | | | 1560 | ENG | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Gilbert, David J | | | 1528 | ENG | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Morris, Nigel W | | | 1397 | ENG | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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) | | | NOTE: K factor changed | | Chessable British Chess Championships 2022: Weekend Under 1750 (Soanes) | Torquay | ENG | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1494 | 0.00 | 3 | -1.56 | 20 | -31.20 | |
| | Wallman, James | | | 1514 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Constable, John | | | 1510 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Sartain, Patrick | | | 1414 | ENG | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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) | | | NOTE: K factor changed | | Chessable British Chess Championships 2022: Week 2 AM U1750 | Torquay | ENG | 2022-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1494 | 3.00 | 5 | 1.47 | 20 | 29.40 | |
| | Ratnesan, Radha | | | 1548 | ENG | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Ogorman, Brendan | | | 1672 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Schmerwitz, Reinhard | | | 1702 | GER | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Novak, Vjekoslav | | | 1702 | CRO | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Chantrell, Paul | | | 1578 | ENG | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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) | | |
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