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Rapid:
Individual Calculations October 2020 |
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| Coat, Sven Total change: -15.80 | |   |
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| Olaine Open Rapid Chess Championship 2020 3 stage | Olaine | LAT | 2020-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1398 | 3.00 | 7 | 1.08 | 20 | 21.60 | |
|  Maklakova, Nellija | | | 1783 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Maklakova, Dafne | | | 999 | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stavickis, Isaks | | | 1635 | LAT | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Jakobsons, Andris | | | 1695 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Tabors, Emils | | | 1628 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Osmolovskis, Dmitrijs | | | 1611 | LAT | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Osobskaja, Zinaida | | | 1733 | LAT | 0.00 | 1 | -0.12 | 20 | -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) | | | | VIII Salaspils District Open Rapid Chess Championship-2020 | Salaspils | LAT | 2020-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1398 | 3.00 | 8 | -0.81 | 20 | -16.20 | |
| | Daugerts, Janis | | | 1933 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Merzlovs, Timurs | | | 1228 | LAT | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kaverins, Nikita | | | 1740 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Strazdins, Maris Kristaps | | | 1231 | LAT | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Stivrins, Eriks | | | 1592 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Varpins, Kristians | | | 1302 | LAT | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Muiznieks, Imants | | | 1233 | LAT | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Birjukovs, Anatolijs | | | 1312 | LAT | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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) | | | | Riga Open Rapid-2020 II stage | Riga | LAT | 2020-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1398 | 1.00 | 6 | -1.06 | 20 | -21.20 | |
| | Blinovs, Artjoms | | | 1760 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Vainovska, Valentina | | | 1569 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Sidass, Dmitrijs | | | 1484 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Dombrovska, Stefanija | | | 1686 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Pukite, Elza | | | 1159 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Daleckis, Deniss | | | 1506 | LAT | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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