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Blitz:
Individual Calculations January 2024 |
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| Guilfoyle, John M Total change: -9.40 | |   |
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| 5th Bristol League Open Blitz Championship | Bristol | ENG | 2023-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1922 | 3.50 | 7 | -0.47 | 20 | -9.40 | |
|  Cobb, James | m | | 2342 | WLS | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Zielinski, Piotr | | | 1578 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sherwin, James T | m | | 2015 | USA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Timbrell, Matthew | | | 1543 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lee, Zhia Chen Zachary | | | 2027 | MAS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Harding, Steven | | | 1721 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Johnson, Richard J | | | 1838 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | |
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