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Rapid:
Individual Calculations August 2017 |
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| Ozols, Andris Total change: 25.20 | |   |
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| Mezezers Open Rapid-2017 | Plavinas | LAT | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1486 | 1.00 | 8 | 0.01 | 20 | 0.20 | |
|  Batashevs, Arsens | | | 1886 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Vidruska, Renate | | wf | 1886 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kolasa, Pjotrs | | | 1886 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kirsbergs, Girts | | | 1865 | LAT | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Melderis, Uldis | | | 1886 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gercans, Visvaldis | | | 1886 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vitins, Janis | | | 1568 | LAT | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Zarovs, Aleksandrs | | | 1840 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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) | | | | 125 RCF and Baltika rapid cup | Riga | LAT | 2017-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1486 | 3.50 | 7 | 1.72 | 20 | 34.40 | |
| | Lebedevs, Aleksandrs | | | 1820 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Pomahs, Ziedonis | | | 1655 | LAT | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Lacis, Aleksandrs | | | 1549 | LAT | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Petrovska, Arina | | | 1645 | LAT | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Abolins, Sergejs | | | 1688 | LAT | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Birgelis, Janis | | | 1886 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pcolkins, Nikolajs | | | 1591 | LAT | 1.00 | 1 | 0.64 | 20 | 12.80 | | | * 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) | | | | Baldone rapid chess championship 2017 | Baldone | LAT | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1486 | 0.00 | 4 | -0.47 | 20 | -9.40 | |
| | Mierins, Eriks | | | 1886 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roze, Janis | | | 1728 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Jazdanovs, Aleksandrs | | | 1886 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Maklakova, Nellija | | | 1833 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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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