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Individual Calculations September 2020 |
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| Grigoryan, Karen H. Total change: -7.30 | |   |
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| CN Equipas 2019-20 | Penafiel | POR | 2020-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2357 | 2665 | 6.00 | 8 | -0.73 | 10 | -7.30 | |
|  Polaczek, Richard | m | | 2363 | BEL | 0.50 | 1 | -0.35 | 10 | -3.50 | |  Galego, Luis | g | | 2485 | POR | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Boas Novas, Fernando | | | 2265 * | POR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lopez Gonzalez, Alfonso | | | 2265 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Santos Latasa, Jaime | g | | 2575 | ESP | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Alshameary Puente, Ismael | m | | 2363 | ESP | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Margarido, Jose Miguel Teixeira | | | 2265 * | POR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Frois, Antonio | m | | 2274 | POR | 1.00 | 1 | 0.09 | 10 | 0.90 | | | * 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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