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Individual Calculations September 2023 |
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| Martin, Athena Total change: 16.80 | |   |
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| XIV CAC Youth Chess Festival 2023 - U18 Female | Port of Spain | TTO | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1144 | 1.00 | 7 | 0.42 | 40 | 16.80 | |
|  Stephenson, Amy | | | 1581 | JAM | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Valdes Boza, Aliett | | wf | 1826 | CUB | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Kaslan, Victoria | | wc | 1515 | SUR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Dunat, Kinberlie | | | 1357 | HAI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Castillo Beitia, Ashley Alexandra | | wc | 1819 | PAN | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Brown, Raehanna | | wc | 1710 | JAM | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Cadeau, Merisena | | | 1440 | HAI | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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