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Individual Calculations October 2021 |
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| Urh, Zala Total change: 76.80 | |   |
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| Northumbria Masters IM 2021 | Newcastle | ENG | 2021-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2215 | 6.50 | 9 | 3.10 | 20 | 62.00 | |
|  Claridge-Hansen, William | f | | 2290 | ENG | 1.00 | 1 | 0.60 | 20 | 12.00 | |  McKay, Roderick M | m | | 2258 | SCO | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Large, Peter G | m | | 2335 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Gourlay, Iain | f | | 2342 | SCO | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Grieve, Harry | f | | 2282 | ENG | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Willow, Jonah B | f | | 2396 | ENG | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Han, Yichen | f | | 2307 | NED | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Muir, Andrew J | m | | 2259 | SCO | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Moreby, James | f | | 2283 | ENG | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | 25th European Women's Chess Club Cup 2021 | Struga | MKD | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2372 | 2233 | 3.00 | 7 | 0.74 | 20 | 14.80 | |
| | Bulmaga, Irina | m | wg | 2407 | ROU | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Muzychuk, Mariya | g | wg | 2540 | UKR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Badelka, Olga | m | wg | 2422 | BLR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Cramling, Pia | g | | 2455 | SWE | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Dordzhieva, Dinara | | wg | 2303 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Radeva, Viktoria | | wg | 2350 | BUL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Djukic, Sandra | | wm | 2127 | SRB | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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