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Rapid:
Individual Calculations March 2023 |
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| Stern, Robert Total change: 3.80 | |   |
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| Golders Green FIDE Rapidplay 2023 February Open | London | ENG | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1818 | 3.50 | 6 | -0.42 | 20 | -8.40 | |
|  Hornsby, Peter | | | 1487 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Oragwu, Chukwunonso | f | | 2178 | NGR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Gardner, Tim | | | 1482 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rebonato Scott, Sebastiano | | | 1582 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Taylor, William J | | | 1936 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Ivan, Austin | | | 1411 | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | |
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) | | | | Muswell Hill FIDE Rapid - February 21 | London | ENG | 2023-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1818 | 4.00 | 6 | 1.05 | 20 | 21.00 | |
| | Crompton, Robert | | | 1418 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cherniaev, Alexander | g | | 2273 | ENG | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Funk, Alexander | | | 1557 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Coddington, Oliver E D | | | 1948 | ENG | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Llewellyn, Julian D | | | 1616 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Itgelt, Khuyagtsogt | | | 2235 | MGL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | * 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) | | | | Poplar Rapid Tournament - Under 2000 - February 2023 | London | ENG | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1818 | 3.00 | 5 | -0.44 | 20 | -8.80 | |
| | Oliveri, Claudio | | | 1556 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Millward, David J | | | 1713 | ENG | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Finnegan, Oliver | | | 1643 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Jakhria, Kushal | | | 1615 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Kenning, Paul H | | | 1826 | ENG | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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