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Rapid:
Individual Calculations April 2018 |
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| Stasans, Aivars Total change: -16.60 | |   |
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| Latvian 2018 senior chess championship | Jurmala | LAT | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 2048 | 4.50 | 7 | -0.83 | 20 | -16.60 | |
|  Jakobsons, Andris | | | 1699 | LAT | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Visockis, Janis | | | 1995 | LAT | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Vainovska, Valentina | | | 1683 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Lelis, Janis | | | 1786 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Erlats, Janis | | | 1898 | LAT | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Melderis, Uldis | | | 1981 | LAT | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Dombrovska, Stefanija | | | 1739 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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