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Blitz:
Individual Calculations January 2022 |
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| Sian, Arjan Total change: -2.20 | |   |
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| 13th Richmond Blitz Blast - "Rik Thomas Memorial" | London | ENG | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1349 | 0.00 | 5 | -0.11 | 20 | -2.20 | |
|  Haydon, David L | f | | 2084 | ENG | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Finn, Peter | | | 1973 | ENG | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Norinkeviciute, Rasa | | wf | 1861 | LTU | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Davey, Mark | | | 1970 | ENG | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Young, Daniel J | | | 1848 | ENG | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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) | | |
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