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Individual Calculations July 2022 |
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| Yao, Lan Total change: 15.40 | |   |
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| Edinburgh Chess Club Bicentenary IM norm A-P-A | Edinburgh | SCO | 2022-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2259 | 4.00 | 9 | -0.85 | 20 | -17.00 | |
|  McKay, Roderick M | m | | 2213 | SCO | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Blackburn, Jonathan L B | f | | 2233 | WLS | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Olson, Hamish | f | | 2327 | SCO | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Wall, Gavin | m | | 2311 | IRL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Burnett, Andrew | f | | 2160 | SCO | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Hill, Alistair | | | 2202 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Berry, Neil | f | | 2267 | SCO | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Dunnington, Angus J | m | | 2382 | SCO | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Waldhausen Gordon, Frederick | | | 1939 | SCO | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | 1st Caplin Menchik Memorial | London | ENG | 2022-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2259 | 6.50 | 9 | 1.62 | 20 | 32.40 | |
| | Varney, Zoe | | wc | 2051 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Schulze, Lara | f | wm | 2284 | GER | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Hunt, Harriet V | m | wg | 2377 | ENG | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Arakhamia-Grant, Ketevan | g | wg | 2354 | SCO | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Vidic, Teja | | wm | 2176 | SLO | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Toma, Katarzyna | | wg | 2299 | ENG | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Koubova, Anna Marie | | | 2117 | CZE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Hryshchenko, Kamila | | | 2037 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Dworakowska, Joanna | m | wg | 2321 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | |
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