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Rapid:
Individual Calculations October 2018 |
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| Echeverry Betancur, Jorge Andres Total change: 31.20 | |   |
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| Festival Nacional de Ajedrez Rapido Sub-14 Absoluto | Pereira | COL | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1514 | 4.50 | 6 | 1.56 | 20 | 31.20 | |
|  Martinez, Gabriela | | | 1254 | COL | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Lopez Ramirez, David Santiago | c | | 1786 | COL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Riscanevo, Camilo Andres | | | 1397 | COL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Sanchez Riobo, Emily Dainne | | | 1611 | COL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Campos Perilla, Felix Santiago | | | 1359 | COL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Florez, Santiago | | | 1743 | COL | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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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