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Rapid:
Individual Calculations April 2017 |
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| Nevickis, Nikolajs Total change: -22.20 | |   |
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| Latvian 2017 senior chess championship | Jurmala | LAT | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1941 | 4.00 | 7 | 0.45 | 20 | 9.00 | |
|  Pomahs, Ziedonis | | | 1606 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Smorodinskis, Igors | | | 2240 | LAT | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Ungure, Liga | | wf | 1867 | LAT | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Petersons, Ojars | | | 1829 | LAT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Levchenkov, Vitaly | f | | 2103 | LAT | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Puntus, Vladimirs | | | 1888 | LAT | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Melderis, Uldis | | | 2005 | LAT | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | Saulkrasti rapid chess championship 2017 Latvian master Janis Klavins memorial | Saulkrasti | LAT | 2017-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1941 | 4.00 | 8 | -1.56 | 20 | -31.20 | |
| | Nevickis, Sergejs | | | 1541 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Daudzvardis, Janis | | | 1985 | LAT | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Leontyev, Alexey | | | 1541 * | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bagirov, Eldar | | | 1541 * | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Grinfelds, Martins | | | 1541 * | LAT | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sinauridze, Simons | | | 2004 | LAT | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Beks, Edmunds | | | 2188 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Osobskaja, Zinaida | | | 1662 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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) | | |
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