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Rapid:
Individual Calculations May 2015 |
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| Petrovskis, Olegs Total change: 30.40 | |   |
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| GM Janis Klovans V memorial cup | Riga | LAT | 2015-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 2139 | 4.00 | 7 | -0.20 | 20 | -4.00 | |
|  Parhomenko, Anastasija | | | 1739 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bernotas, Arturs | | | 2350 | LAT | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Mustaps, Matiss | | | 2331 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Visnevskis, Valdis | | | 1739 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Smorodinskis, Igors | | | 2319 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ungure, Liga | | wf | 1938 | LAT | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Blumentals, Gatis | | | 1831 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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) | | | | XXXXI RCF rapid cup | Riga | LAT | 2015-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 2139 | 7.00 | 8 | 1.72 | 20 | 34.40 | |
| | Ozols, Andris | | | 1739 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dumins, Edgars | | | 1739 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Melderis, Uldis | | | 2057 | LAT | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Laizans, Aivars | | | 2163 | LAT | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Daudzvardis, Janis | | | 2129 | LAT | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Levchenkov, Vitaly | f | | 2159 | LAT | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Auzins, Artis | | | 1976 | LAT | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Ivanov, Igor | | | 2023 | LAT | 0.50 | 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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