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Individual Calculations May 2023 |
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| Mannion, Stephen R Total change: -1.00 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2190 | 5.00 | 8 | 0.71 | 10 | 7.10 | |
|  Bergsson, Stefan | | | 2192 | ISL | 0.50 | 1 | 0.00 | 10 | 0.00 | |  Fuchs, Elmar | | | 1973 | GER | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Vignesh, N R | m | | 2513 | IND | 0.00 | 1 | -0.13 | 10 | -1.30 | | | Petursson, Gudni | | | 2020 | ISL | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Patel, Zain | | | 1833 | ENG | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Karacsonyi, Gellert | m | | 2385 | HUN | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Schrodt, Sebastian | | | 1972 | GER | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Thorhallsson, Throstur | g | | 2392 | ISL | 0.50 | 1 | 0.26 | 10 | 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) | | | | OPEN CHESS MENORCA A | Ciudadela (Menorca) | ESP | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2190 | 4.50 | 8 | -0.81 | 10 | -8.10 | |
| | Gukesh, D | g | | 2730 | IND | 0.00 | 1 | -0.03 | 10 | -0.30 | | | Zhu, Yaoyao | | | 1968 | ENG | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Suez-Panama, Gilles | | | 1903 | FRA | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Machin Arbelo, Pedro Alexis | | | 1897 | ESP | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Coll Fullana, Pau | | | 1890 | ESP | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Adam, Rafael | | | 1981 | CAN | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Jakhria, Kushal | | | 1790 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Panesar, Vedant | f | | 2362 | IND | 0.50 | 1 | 0.23 | 10 | 2.30 | | | * 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) | | |
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