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Rapid:
Individual Calculations February 2018 |
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| Pomahs, Ziedonis Total change: -7.40 | |   |
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| Ikskile Regional rapid chess cup-III- 2017-2018 | Ikskile | LAT | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1615 | 3.50 | 8 | -0.37 | 20 | -7.40 | |
|  Daudzvardis, Janis | | | 2015 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Napins, Vadims | | | 1485 | LAT | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Bockarjovs, Vasilijs | | | 1581 | LAT | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Pomahs, Martins | | | 1832 | LAT | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Zvans, Maris | | | 1589 | LAT | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Kozlovskis, Juris | | | 1509 | LAT | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Kaktins, Viktors | | | 1360 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Visnevskis, Valdis | | | 1722 | LAT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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