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Blitz:
Individual Calculations August 2023 |
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| McDonald, Trinity-St.john Total change: 65.20 | |   |
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| St Catherine Blitz Open Section 2023 | Spanish Town, St. Catherine , Jamaica | JAM | 2023-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1252 | 2.50 | 7 | 1.63 | 40 | 65.20 | |
|  Brooks, Paul | c | | 1899 | JAM | 1.00 | 1 | 0.99 | 40 | 39.60 | |  Clarke, Adani | | wc | 1729 | JAM | 0.00 | 1 | -0.05 | 40 | -2.00 | | | McDonald, Angelus-Seren | | | 1646 | JAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jones, Tevaughn | | | 1279 | JAM | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Abrahams, Addison | | | 1426 | JAM | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Hinds, Nathan | c | | 2001 | JAM | 0.50 | 1 | 0.50 | 40 | 20.00 | | | Christie, Joshua | f | | 2201 | JAM | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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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