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Individual Calculations October 2022 |
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| Grieve, Harry Total change: -7.80 | |   |
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| Northumbria Masters GM Tournament | Newcastle | ENG | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2383 | 2390 | 3.50 | 9 | -1.08 | 20 | -21.60 | |
|  Ogorman, Tom | f | | 2389 | IRL | 0.50 | 1 | 0.00 | 20 | 0.00 | |  Willow, Jonah B | m | | 2393 | ENG | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Hebden, Mark L | g | | 2476 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Wadsworth, Matthew J | m | | 2418 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Moreby, James | f | | 2300 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Maksimenko, Andrei | g | | 2424 | UKR | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Makkar, Rajat | f | | 2300 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Lalic, Bogdan | g | | 2415 | CRO | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Han, Yichen | f | | 2332 | NED | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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) | | | NOTE: K factor changed | | Mindsports Masters - GM Norm | London | ENG | 2022-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2408 | 2418 | 6.00 | 9 | 1.38 | 10 | 13.80 | |
| | Czopor, Maciej | f | | 2415 | POL | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Lalic, Bogdan | g | | 2393 | CRO | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Moreby, James | f | | 2319 | ENG | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Rowson, Jonathan | g | | 2561 | SCO | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Willow, Jonah B | m | | 2385 | ENG | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Royal, Shreyas | f | | 2412 | ENG | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Cherniaev, Alexander | g | | 2395 | ENG | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Fitzsimons, David | m | | 2365 | IRL | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Roberson, Peter T | m | | 2429 | ENG | 0.50 | 1 | 0.02 | 10 | 0.20 | |
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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