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Individual Calculations December 2022 |
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| Chatalbashev, Boris Total change: 2.90 | |   |
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| 46th Guernsey International Chess Festival - Open | St Peter Port | GCI | 2022-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 2488 | 6.50 | 7 | 0.60 | 10 | 6.00 | |
|  Nevska, Gerda | | | 2088 * | GCI | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Pink, Joshua | | | 1938 | ENG | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Wager, John D | | | 2034 | ENG | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Hebden, Mark L | g | | 2434 | ENG | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Jackson, Oliver A | f | | 2095 | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Onslow, Alfie | | | 2115 | ENG | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Hunt, Harriet V | m | wg | 2359 | ENG | 1.00 | 1 | 0.33 | 10 | 3.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Danish Team Ch. 2022-23 November | Various | DEN | 2022-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2407 | 2488 | 1.50 | 3 | -0.31 | 10 | -3.10 | |
| | Sylvan, Jacob | m | | 2310 | DEN | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Svane, Frederik | g | | 2566 | GER | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Hoi, Carsten | g | | 2344 | DEN | 1.00 | 1 | 0.31 | 10 | 3.10 | |
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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