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Blitz:
Individual Calculations November 2013 |
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| Petrovskis, Olegs Total change: 48.20 | |   |
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| Riga Chess Federation - 6 year anniversary | Riga | LAT | 2013-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2050 | 5.50 | 10 | 2.41 | 20 | 48.20 | |
|  Karklins, Imants | | | 2253 | LAT | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Mustaps, Matiss | | | 2423 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kolesnikovs, Ivans | | | 2055 | LAT | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Melderis, Uldis | | | 2039 | LAT | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Laizans, Aivars | | | 2111 | LAT | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Alipovs, Anatoljs | | | 2066 | LAT | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Tenis, Girts | | | 2079 | LAT | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Kalnins, Kristaps | | | 2301 | LAT | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Sveshnikov, Vladimir | m | | 2399 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Sveshnikov, Evgeny | g | | 2450 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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