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Rapid:
Individual Calculations January 2020 |
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| Lapins, Janis Total change: 30.60 | |   |
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| Riga Sports veterans club chess tournament 2019 | Riga | LAT | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1546 | 4.00 | 7 | 1.53 | 20 | 30.60 | |
|  Nevickis, Arturs | | | 1865 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Grauda, Lora | | | 1175 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Visnevskis, Valdis | | | 1717 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kalinins, Andrejs | | | 1556 | LAT | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Fedorovichs, Vladimirs | | | 1735 | LAT | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Batakovs, Olegs | | | 1883 | LAT | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Jakobsons, Andris | | | 1685 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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