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Rapid:
Individual Calculations August 2017 |
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| Sermons, Uldis Total change: 0.60 | |   |
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| 126 RCF and sport club Baltika rapid cup | Riga | LAT | 2017-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 2002 | 4.00 | 8 | -0.76 | 20 | -15.20 | |
|  Visnevskis, Valdis | | | 1703 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Petrovs, Jaroslavs | | | 1920 | LAT | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Laimins, Lauris | | | 2240 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Melderis, Uldis | | | 1975 | LAT | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Gercans, Visvaldis | | | 1937 | LAT | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Jakobsons, Andris | | | 1713 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gudovskis, Konstantins | | | 1933 | LAT | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Kolasa, Pjotrs | | | 1977 | LAT | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | Kuldiga City Festival Chess Tournament 2017 | Kuldiga | LAT | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 2002 | 5.50 | 7 | 0.79 | 20 | 15.80 | |
| | Berzinsh, Markuss | | | 1602 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Smits, Gundars | | | 1778 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Maklakova, Nellija | | | 1833 | LAT | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Gudovskis, Konstantins | | | 1933 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Beks, Edmunds | | | 2146 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Isakovs, Janis | | | 1857 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Liepins, Martins | | | 1860 | LAT | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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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