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Blitz:
Individual Calculations September 2022 |
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| Diedrick, Michael Total change: -21.20 | |   |
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| Enos Grant Memorial Blitz 2022 | Kingston | JAM | 2022-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1757 | 2.00 | 6 | -1.06 | 20 | -21.20 | |
|  Porter, Russel | c | | 2118 | JAM | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Stephenson, Amy | | | 1357 * | JAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Richards, Shaheem | | | 1451 | JAM | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Watts, Justin | | | 1502 | JAM | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Davy, Damion | f | | 2208 | JAM | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Glaves, Raheem | f | | 1901 | JAM | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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