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Rapid:
Individual Calculations August 2020 |
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| Ivanovskis, Sergejs Total change: 14.20 | |   |
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| IV Baldone rapid chess championship 2020 Latvian trainer Zigurds Pigits | Baldone | LAT | 2020-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1596 | 2.00 | 6 | 0.01 | 20 | 0.20 | |
|  Zemba, Viktors | | | 1906 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Coat, Sven | | | 1402 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Daudzvardis, Janis | | | 1979 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Jansone, Melanija Luize | | | 1483 | LAT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Vingris, Mikelis | | | 1884 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gercans, Visvaldis | | | 1839 | LAT | 0.00 | 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) | | | | Tukums District Open Rapid Chess Championship 2020 3nd stage | Tukums | LAT | 2020-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1596 | 2.00 | 6 | -0.45 | 20 | -9.00 | |
| | Visockis, Janis | | | 1944 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Rebhuns, Ilgars Janis | | | 1452 | LAT | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Zvaunis, Maris | | | 1569 | LAT | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Mulevicius, Andrius | | | 1781 | LTU | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kinkeris, Rolands | | | 1443 | LAT | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Stirna, Uldis | | | 1898 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | Saulkrasti rapid chess championship 2020 Latvian master Janis Klavins memorial | Saulkrasti | LAT | 2020-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1596 | 4.50 | 8 | 1.15 | 20 | 23.00 | |
| | Liepina, Elza | | | 1037 | LAT | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Melderis, Uldis | | | 1955 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Platonovs, Nikolajs | | | 1238 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Pavlovs, Sergejs | | | 1902 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Lele, Emili | | | 1289 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Krustkalns, Kristaps | f | | 2083 | LAT | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Barinovs, Vitalijs | | | 1798 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Skuja, Aivars | | | 1961 | LAT | 0.50 | 1 | 0.40 | 20 | 8.00 | |
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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