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Rapid:
Individual Calculations September 2020 |
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| Horobrijs, Daniils Total change: 11.80 | |   |
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| Daugava Chess Summer Rapid cup 2020 | Daugavpils | LAT | 2020-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1765 | 5.00 | 7 | -0.66 | 20 | -13.20 | |
|  Lazovskis, Lauris | | | 1278 | LAT | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Aleidzans, Vadims | | | 1473 | LAT | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Shadrina, Eva | | | 1334 | EST | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Terentiev, Sergei | | | 2086 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Macuks, Timofejs | | | 1371 | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vasiljeva, Sofja | | | 1431 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Merzlovs, Timurs | | | 1100 | LAT | 1.00 | 1 | 0.01 | 20 | 0.20 | |
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) | | | | XII Rudaga-Kaissa 2020 summer A | Jurmala | LAT | 2020-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1765 | 5.50 | 6 | 1.25 | 20 | 25.00 | |
| | Testelecs, Ilja Kuprijans | | | 1327 | LAT | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Aminovs, Maksims | | | 1712 | LAT | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Lahs, Einars | | | 1533 | LAT | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Maksimovs, Mihails | | | 1138 | LAT | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Milovs, Daniels | | | 1657 | LAT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Pritulina, Svetlana | | | 1903 | EST | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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