Blitz:
Individual Calculations February 2023 |
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McCormick, Polly Total change: 4.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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The New Year Blitz Championship 2023 | Dublin | IRL | 2023-01-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1814 | 1375 | 1.00 | 5 | 0.10 | 40 | 4.00 | |
| Liu, Jason | | | 2052 | IRL | 0.00 | 1 | -0.01 | 40 | -0.40 | | Haubro, Martin | m | | 2298 | DEN | 0.00 | 1 | 0.00 | 40 | 0.00 | | Hayes, Peter J. | | | 1860 | IRL | 0.00 | 1 | -0.04 | 40 | -1.60 | | Saab, Wajeb | | | 1440 | IRL | 0.00 | 1 | -0.41 | 40 | -16.40 | | Devine, Daniel | | | 1418 | IRL | 1.00 | 1 | 0.56 | 40 | 22.40 | | 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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