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Blitz:
Individual Calculations January 2022 |
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| Haydon, David L Total change: -2.20 | |   |
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| 2021 London Chess Classic Blitz 4 | London | ENG | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2370 | 8.50 | 10 | 0.28 | 20 | 5.60 | |
|  Brass, Ezra | | | 1739 | ENG | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Clarke, Connor | | | 1896 | ENG | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Bonn, Thomas | | | 2213 | FRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Ismail, Mohammed Aayan | | | 1673 | ENG | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Andal, Edmond | | | 2114 | PHI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Muskath, Maximillian | | | 1834 | ENG | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Grieve, Harry | f | | 2208 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Lucchi, Lorenzo | | | 2194 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Wadsworth, Matthew J | m | | 2293 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Ilfeld, Etan | | | 2180 | ISR | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | 13th Richmond Blitz Blast - "Rik Thomas Memorial" | London | ENG | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2370 | 8.50 | 11 | -0.39 | 20 | -7.80 | |
| | Sian, Arjan | | | 1635 | ENG | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Tsakiris, Haralambos | f | | 2086 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Maycock Bates, David Henry | | | 1675 | MEX | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Ismail, Mohammed Aayan | | | 1673 | ENG | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Zapolskis, Antanas | m | | 2232 | LTU | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Grieve, Harry | f | | 2208 | ENG | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Bates, Richard A | m | | 2332 | ENG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Arkell, Keith C | g | | 2398 | ENG | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Taylor, Adam A | | | 2135 | ENG | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Onslow, Alfie | | | 1931 | ENG | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Ismailov, Roman | | | 1927 | LTU | 1.00 | 1 | 0.06 | 20 | 1.20 | |
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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