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Rapid:
Individual Calculations October 2022 |
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| Otrohovs, Maksims Total change: 74.20 | |   |
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| Olaine Open Rapid Chess Championship 2022 II stage | Olaine | LAT | 2022-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1511 | 4.00 | 8 | 0.72 | 20 | 14.40 | |
|  Pavlovs, Jegors | | | 1189 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Melderis, Uldis | | | 1775 | LAT | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Paikens, Reinis | | | 1918 | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mierins, Emils Janis | | | 2022 | LAT | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Rogulis, Uldis | | | 1371 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Polakovs, Viktors | | | 1802 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ivanovskis, Sergejs | | | 1470 | LAT | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Hops, Roberts | | | 1349 | LAT | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | Chess Thursday -2022-XXVI | Riga | LAT | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1511 | 3.50 | 7 | 1.49 | 20 | 29.80 | |
| | Pavlovs, Ostins | | | 1443 | LAT | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Pavlovs, Nikita | | | 1910 | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Beniosev, Daniel | | | 1515 | LAT | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Verbovskis, Dmitrijs | | | 1670 | LAT | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Levchenkov, Vitaly | f | | 1990 | LAT | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Laizans, Aivars | | | 1984 | LAT | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kalnins, Aleksandrs Alans | | | 1538 | LAT | 0.50 | 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) | | | | Rigas Saha skolai-50 | Riga | LAT | 2022-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1511 | 3.50 | 7 | 1.21 | 20 | 24.20 | |
| | Melderis, Uldis | | | 1775 | LAT | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Mjatezs, Ivans | | | 1595 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Ciekurs, Maris | | | 1641 | LAT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Paikens, Reinis | | | 1918 | LAT | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Dombrovska, Stefanija | | | 1682 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Sinicina, Jevgenija | | | 1234 | LAT | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Aminovs, Maksims | | | 1725 | LAT | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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) | | | | Chess Thursday -2022-XXVII | Riga | LAT | 2022-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1511 | 2.00 | 5 | 0.04 | 20 | 0.80 | |
| | Azarkevics, Aleksejs | | | 1516 | LAT | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Lisovskis, Dmitrijs | | | 1447 | LAT | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Ludishev, Artem | | | 1717 | UKR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Kalnins, Aleksandrs Alans | | | 1538 | LAT | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Melderis, Uldis | | | 1775 | LAT | 1.00 | 1 | 0.82 | 20 | 16.40 | |
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) | | | | X Salaspils District Open Rapid Chess Championship-2022 | Salaspils | LAT | 2022-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1511 | 3.00 | 7 | -0.17 | 20 | -3.40 | |
| | Kretainis, Kristaps | | | 2148 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Shalashov, Mikhail | | | 1234 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Naumovs, Aleksejs | | | 1198 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Pomahs, Ziedonis | | | 1430 | LAT | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Laizans, Aivars | | | 1984 | LAT | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Levchenkov, Vitaly | f | | 1990 | LAT | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Birjukovs, Anatolijs | | | 1310 | LAT | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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) | | | | Tukums District Open Rapid Chess Championship 2022 4 stage | Tukums | LAT | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1511 | 2.00 | 6 | 0.42 | 20 | 8.40 | |
| | Dombrovska, Stefanija | | | 1682 | LAT | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Paikens, Reinis | | | 1918 | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alipovs, Anatolijs | | | 1759 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kazmins, Girts | | | 1751 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Rudakovs, Anatolijs | | | 1456 | LAT | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Liepins, Martins | | | 1694 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | |
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