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Rapid:
Individual Calculations June 2018 |
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| Bockarjovs, Vasilijs Total change: -48.40 | |   |
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| Aizkraukle open rapid A 2018 | Aizkraukle | LAT | 2018-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1743 | 3.50 | 8 | -0.91 | 20 | -18.20 | |
|  Lemesonoks, Andris | | | 1412 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Melderis, Uldis | | | 1908 | LAT | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Breikss, Peteris | | | 1694 | LAT | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Krauze, Anda | | | 1655 | LAT | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Birjukovs, Anatolijs | | | 1529 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Jakobsons, Andris | | | 1757 | LAT | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Smilga, Ivars | | | 1912 | LAT | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Gatere, Liene | | | 1722 | LAT | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | | | Olaine Chess Spring 2018 | Olaine | LAT | 2018-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1743 | 4.00 | 8 | -1.51 | 20 | -30.20 | |
| | Osobskaja, Zinaida | | | 1707 | LAT | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Tabors, Emils | | | 1591 | LAT | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Gansone, Aiga | | | 1343 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lapkis, Mihails | | | 1671 | LAT | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Broks, Adrians | | | 1343 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Morkunas, Gustas | | | 1492 | LTU | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kurpnieks, Vairis | | | 1989 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kinkeris, Ronalds | | | 1484 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | |
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