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Rapid:
Individual Calculations January 2022 |
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| Amerika, Katrina Total change: -5.60 | |   |
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| Latvian 2021 Team Rapid Chess Championship | Riga | LAT | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 2130 | 5.50 | 7 | -0.28 | 20 | -5.60 | |
|  Maklakova, Nellija | | | 1775 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Vidruska, Renate | | wf | 1993 | LAT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Berzina, Ilze | | wg | 2048 | LAT | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Maklakova, Naomi | | | 1651 | LAT | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Kempele, Ilze | | | 1618 | LAT | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Kipluka, Anna Krista | | | 1395 | LAT | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Krumina, Linda | | wf | 1979 | LAT | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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