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Rapid:
Individual Calculations July 2023 |
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| Paredes Porcell, Ana Sofia Total change: -47.60 | |   |
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| Atrio Rapid Chess Cup 2.0 - U16 | Panama | PAN | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1321 | 0.00 | 2 | -1.19 | 40 | -47.60 | |
|  Rodriguez, Bruno Andre | | | 1379 | PAN | 0.00 | 1 | -0.42 | 40 | -16.80 | |  Pitty Rodriguez, Lucas Antonio | | | 1106 | PAN | 0.00 | 1 | -0.77 | 40 | -30.80 | |
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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