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Individual Calculations November 2018 |
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| Pert, Nicholas Total change: -7.30 | |   |
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| 43rd World Chess Olympiad 2018 | Batumi | GEO | 2018-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2396 | 2549 | 2.00 | 4 | -0.73 | 10 | -7.30 | |
|  Silva, David | m | | 2223 | ANG | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Dardha, Daniel | f | | 2299 | BEL | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Valsecchi, Alessio | m | | 2500 | ITA | 0.50 | 1 | -0.07 | 10 | -0.70 | |  Pichot, Alan | g | | 2562 | ARG | 0.50 | 1 | 0.02 | 10 | 0.20 | |
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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