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Individual Calculations February 2020 |
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| Zubova, Darja Total change: 40.40 | |   |
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| Latvian 2020 Championship chess Quarterfinal | Riga | LAT | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1386 | 3.50 | 7 | 1.01 | 40 | 40.40 | |
|  Machevskis, Edmunds | | | 1767 | LAT | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Kaverins, Nikita | | | 1662 | LAT | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Nemkovs, Vjaceslavs | | | 1686 | LAT | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Bogdanovics, Kirills | | | 1699 | LAT | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Platonovs, Nikolajs | | | 1251 | LAT | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Podojniks, Marks Ernests | | | 1299 | LAT | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Vizulis, Alfreds | | | 1281 | LAT | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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