Blitz:
Individual Calculations January 2024 |
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Zurba, Jonas Total change: -9.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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5th Bristol League Open Blitz Championship | Bristol | ENG | 2023-12-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1790 | 1603 | 2.00 | 8 | -0.48 | 20 | -9.60 | |
| Toczek, Grzegorz | f | | 2107 | WLS | 0.00 | 1 | -0.04 | 20 | -0.80 | | Davis, Colin | | | 1952 | ENG | 1.00 | 1 | 0.89 | 20 | 17.80 | | Sharp, John R | | | 1819 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | Clarke, James | | | 1890 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | Beaumont, Chris R | m | | 2044 | ENG | 0.00 | 1 | -0.06 | 20 | -1.20 | | Thomas, James | | | 1592 | ENG | 0.00 | 1 | -0.52 | 20 | -10.40 | | Tipper, David I | | | 1374 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | Timbrell, Matthew | | | 1543 | ENG | 0.00 | 1 | -0.58 | 20 | -11.60 | | 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) | |
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