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Blitz:
Individual Calculations May 2023 |
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| Dorrian, Christopher Total change: -18.40 | |   |
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| King Charles III Coronation Blitz 2023 | Groomsport | IRL | 2023-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1493 | 1.50 | 5 | -0.92 | 20 | -18.40 | |
|  Spackman, Conor | | | 1649 | IRL | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Du Berry, Ross | | | 1770 | IRL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Worbey, Jennifer | | | 1295 | IRL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Worbey, Leah | | | 1446 | IRL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Zachary, Gary | | | 1401 | IRL | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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