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Rapid:
Individual Calculations November 2019 |
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| Petrova, Nadezda Total change: -52.80 | |   |
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| X Latvian Railway 2019th chess championship employees | Riga | LAT | 2019-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1648 | 1.50 | 7 | -2.64 | 20 | -52.80 | |
|  Visockis, Janis | | | 2017 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Lacis, Aleksandrs | | | 1457 | LAT | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Predkels, Pavels | | | 1662 | LAT | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Kempele, Ilze | | | 1675 | LAT | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Markus, Viktors | | | 1518 | LAT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Tolmacevs, Romans | | | 1273 | LAT | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Hemmelis, Viesturs | | | 1444 | LAT | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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