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Individual Calculations November 2018 |
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| De Leon, Daiana Total change: -12.20 | |   |
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| 43rd World Women Chess Olympiad 2018 | Batumi | GEO | 2018-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1633 | 3.50 | 7 | -0.31 | 20 | -6.20 | |
|  Razafimahefa, Lalaina Vololona | | | 1442 | MAD | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Rouda Essa, Alserkal | | wc | 1494 | UAE | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Mohamed Ahmed, Naiwa | | | 1407 | SUD | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Bengoa Feliciano, Katsi M. | | | 1274 | PUR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Olde, Grete | | | 1907 | EST | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Rinne, Heini | | | 1760 | FIN | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Johannsdottir, Johanna Bjorg | | | 1900 | ISL | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | Abierto IRT Mayor CAP 2018 | Posadas - Misiones | ARG | 2018-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1633 | 2.50 | 6 | -0.30 | 20 | -6.00 | |
| | Alvarez, Miguel | | | 1931 | ARG | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Dos Santos, Leo Jose | | | 1807 | ARG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Zaldivar, Patricio | | | 1668 | ARG | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Mareco, Facundo | | | 1676 | ARG | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Pamies, Eugenia Delfina | | | 1233 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chu Lau, Carlos | | | 1584 | ARG | 0.50 | 1 | -0.07 | 20 | -1.40 | | | * 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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