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Blitz:
Individual Calculations September 2018 |
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| Sergejeva, Sofija Total change: 21.80 | |   |
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| Riga Technical University Open 2018 - F Midweek blitz | Riga | LAT | 2018-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1262 | 2.00 | 7 | 1.09 | 20 | 21.80 | |
|  Nair, Sanjeev | | | 1662 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ofierzynski, Krystian | | | 1625 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Vainermanas, Berelis | | | 1452 | LTU | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Usacheva, Glafira | | | 1662 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bogdanovics, Kirills | | | 1515 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Rizihs, Valerijs | | | 1662 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Levcenkovs, Anatolijs | | | 1587 | LAT | 1.00 | 1 | 0.87 | 20 | 17.40 | | | * 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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