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Individual Calculations August 2021 |
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| Barrera Martin, Nayra Total change: 18.80 | |   |
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| Liga de Lanzarote por Equipos 2021 | Lanzarote (Las Palmas) | ESP | 2021-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1546 | 4.00 | 5 | 0.94 | 20 | 18.80 | |
|  Martinez Lopez, Angela | | | 1149 | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Perez Aleman, Pedro Tomas | | | 1946 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Martinez Lopez, Angela | | | 1149 | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nordgreen, Jan Thomas | | | 1565 | ESP | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Betancort Gonzalez, Esteban Dimit | | | 1420 | ESP | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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