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Rapid:
Individual Calculations December 2022 |
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| Liepina, Daniela, Nikola Total change: 2.40 | |   |
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| Supersahiste-2022-A | Riga | LAT | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1277 | 2.50 | 6 | 0.41 | 40 | 16.40 | |
|  Jansone, Melanija Luize | | | 1594 | LAT | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Ter-Avetisjana, Agnesa Stepania | | wf | 1869 | LAT | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Gravere, Justine Elza | | | 1107 | LAT | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Apine, Emilija | | | 1211 | LAT | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Jekabsone, Nellija | | | 1224 | LAT | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Vasiljeva, Sofja | | | 1713 | LAT | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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) | | | | Olaine district open chess tournament for children 2022 A | Olaine | LAT | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1302 | 4.50 | 8 | -0.35 | 40 | -14.00 | |
| | Krebe, Marko | | | 1098 | LAT | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Aleidzans, Vadims | | | 1722 | LAT | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Broks, Adrians | | | 1185 | LAT | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Veitners, Pauls | | | 1240 | LAT | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Guminskiy, Gregory | | | 1176 | LAT | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Maklakova, Dafne | | | 1052 | LAT | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Merzlovs, Timurs | | | 1237 | LAT | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Fridmans, Boriss | | | 1149 | LAT | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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