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Blitz:
Individual Calculations February 2018 |
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| Petrovskis, Olegs Total change: -2.40 | |   |
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| Latvian Chess Federation Prezident Blitz cup -2018 | Riga | LAT | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2130 | 7.00 | 11 | -0.12 | 20 | -2.40 | |
|  Visnevskis, Valdis | | | 1730 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Parhomenko, Anastasija | | | 1730 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sveshnikov, Vladimir | m | | 2377 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Alipovs, Anatoljs | | | 1830 | LAT | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Bryker, Oleksandr | | | 1829 | LAT | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Bekasovs, Rihards | | | 1975 | LAT | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Lelis, Edgars | | | 2004 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Sharankov, Grigory | | | 2272 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Antonivs, Vladislavs | | | 1981 | LAT | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Batashevs, Arsens | | | 1991 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Antoms, Guntars | m | | 2270 | 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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