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Rapid:
Individual Calculations June 2017 |
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| Jakobsons, Andris Total change: 8.80 | |   |
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| Ogre Chess Spring 2017 | Ogre | LAT | 2017-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1704 | 4.00 | 8 | 0.63 | 20 | 12.60 | |
|  Nikolajev, Denis | | | 2104 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Jurksta, Jurgis | | | 1519 | LAT | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Kozlovskis, Juris | | | 1520 | LAT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Lelis, Janis | | | 1846 | LAT | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Zemba, Viktors | | | 1916 | LAT | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Melderis, Uldis | | | 1938 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Maklakova, Nellija | | | 1851 | LAT | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Sinijs, Adrians | | | 1505 | LAT | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Ikskile Regional rapid chess cup-III-2017 | Ikskile | LAT | 2017-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1704 | 3.50 | 8 | -0.19 | 20 | -3.80 | |
| | Sobols, Aleksandrs | | | 1342 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Visockis, Janis | | | 2074 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Neimanis, Gints | | | 1569 | LAT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Sermons, Uldis | | | 2043 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Napins, Vadims | | | 1369 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Vilums, Aldis | | | 1923 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Daudzvardis, Janis | | | 2043 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Korovaikovs, Vladimirs | | | 1577 | LAT | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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