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Rapid:
Individual Calculations October 2021 |
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| Sarsuns, Stanislavs Total change: -4.00 | |   |
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| Dobele City Open Rapid Chess Tournament-2021 | Dobele | LAT | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1443 | 3.00 | 7 | -0.44 | 20 | -8.80 | |
|  Vainermanas, Berelis | | | 1656 | LTU | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Petrova, Anna | | | 1066 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ivulans, Patriks | | | 1129 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sharakovs, Ilja | | | 1750 | LAT | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Petersons, Ojars | | | 1692 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Laksis, Ints | | | 1469 | LAT | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Napins, Vadims | | | 1336 | LAT | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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) | | | | IX Salaspils District Open Rapid Chess Championship-2021 | Salaspils | LAT | 2021-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1443 | 3.50 | 8 | 0.24 | 20 | 4.80 | |
| | Laizans, Aivars | | | 2069 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Beniosev, Daniel | | | 1058 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Vijups, Dans | | | 1802 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Zajakins, Artjoms | | | 1304 | LAT | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Sidass, Dmitrijs | | | 1509 | LAT | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Birjukovs, Anatolijs | | | 1345 | LAT | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Visockis, Janis | | | 1893 | LAT | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Zvaunis, Maris | | | 1480 | LAT | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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