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Individual Calculations July 2019 |
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| Mohamad Battah, Ahmad Total change: -64.00 | |   |
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| Katara Ramadan Chess Open 2019 | Doha | QAT | 2019-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 2201 | 3.00 | 5 | -1.60 | 40 | -64.00 | |
|  Srivastava, Arnav | | | 1801 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Irfan, S | | | 1801 * | IND | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Sumith, K S | | | 1801 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ping, Alvin | | | 1801 * | PHI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Mwashe, Philip | | | 1801 * | KEN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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