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Rapid:
Individual Calculations April 2018 |
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| Ozolins, Aris Total change: 20.00 | |   |
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| Latvian 2018 senior chess championship | Jurmala | LAT | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 2058 | 6.00 | 7 | 1.00 | 20 | 20.00 | |
|  Osobskaja, Zinaida | | | 1713 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Klackins, Samuils | | | 1789 | LAT | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Visnevskis, Valdis | | | 1759 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Stavickis, Isaks | | | 1783 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Smorodinskis, Igors | | | 2218 | LAT | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Avotins, Maigonis | | | 1871 | LAT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Skuja, Aivars | | | 2011 | LAT | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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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