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Rapid:
Individual Calculations September 2021 |
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| Strods, Kristaps Reinis Total change: -32.60 | |   |
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| Riga Technical University Open 2021 - G Rapid Open tournament - | Riga | LAT | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1711 | 3.00 | 8 | -1.66 | 20 | -33.20 | |
|  Visakh, N R | g | | 2371 | IND | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Greiskans, Anrijs | | | 1195 | LAT | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Pidluznij, Gleb | | | 2098 | LTU | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Shadrina, Eva | | | 1383 | EST | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Aleksejevs, Daniils | | | 1413 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Melderis, Uldis | | | 1935 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rychagov, Anton | | | 1478 | EST | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Tolmacevs, Romans | | | 1392 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | Latvian Youth Chess Championship B-18 2021 | Riga | LAT | 2021-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1711 | 4.00 | 5 | 0.03 | 20 | 0.60 | |
| | Policans, Kristers | | | 1400 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mucenieks, Marks | | | 1626 | LAT | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Fridensteins-Bridins, Atis | | | 1656 | LAT | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Stinka, Gustavs | | | 1245 | LAT | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Hiznikovs, Miks Tomass | | | 1206 | LAT | 1.00 | 1 | 0.04 | 20 | 0.80 | |
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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