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Rapid:
Individual Calculations April 2015 |
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| Zalcmane, Vija Total change: -21.80 | |   |
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| XXXV RCF rapid cup | Riga | LAT | 2015-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1676 | 1.50 | 7 | -2.55 | 20 | -51.00 | |
|  Ivanov, Igor | | | 2050 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Deglis, Dainis | | | 1479 | LAT | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Nevickis, Sergejs | | | 1344 | LAT | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Sedleniece, Sarma | | | 1690 | LAT | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Birjukovs, Anatolijs | | | 1609 | LAT | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Zvans, Maris | | | 1614 | LAT | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Dumins, Edgars | | | 1557 | LAT | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | XXXVI RCF rapid cup | Riga | LAT | 2015-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1676 | 4.00 | 7 | 1.46 | 20 | 29.20 | |
| | Melderis, Uldis | | | 2076 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Pomahs, Ziedonis | | | 1726 | LAT | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Gruduls, Imants | | | 1746 | LAT | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Dumins, Edgars | | | 1557 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Deglis, Dainis | | | 1479 | LAT | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Bolsakovs, Vadims | | | 2050 | LAT | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Smilga, Kristaps | | | 2020 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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