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Individual Calculations September 2019 |
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| Ponnu, Durai Thangapandi Total change: -3.20 | |   |
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| Athens of the east 1st International FIDE Rated cat C | Madurai | IND | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1165 | 0.00 | 1 | -0.16 | 20 | -3.20 | |
|  Ershad, P | | | 1445 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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