Rapid:
Individual Calculations June 2023 |
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Melderis, Uldis Total change: 25.34 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Olaine chess spring 2023 | Olaine | LAT | 2023-04-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1552 | 1742 | 4.50 | 8 | -1.27 | 14 | -17.78 | |
| Breimanis, Artemijs | | | 1372 | LAT | 1.00 | 1 | 0.10 | 14 | 1.40 | | Sobolevs, Antons | | | 1592 | LAT | 1.00 | 1 | 0.30 | 14 | 4.20 | | Shumskis, Aleksandrs | | | 1968 | LAT | 0.00 | 1 | -0.21 | 14 | -2.94 | | Girgensons, Agris | | | 1439 | LAT | 0.50 | 1 | -0.36 | 14 | -5.04 | | Smirnovs, Artjoms | | | 1454 | LAT | 1.00 | 1 | 0.16 | 14 | 2.24 | | Visnevskis, Valdis | | | 1537 | LAT | 0.00 | 1 | -0.76 | 14 | -10.64 | | Afanasjevs, Aleksandrs | | | 1651 | LAT | 0.00 | 1 | -0.62 | 14 | -8.68 | | Revalds, Roberts | | | 1399 | LAT | 1.00 | 1 | 0.12 | 14 | 1.68 | | 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-2023-XV | Riga | LAT | 2023-05-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1789 | 1788 | 6.00 | 8 | 2.13 | 14 | 29.82 | |
| Goldbergs, Edvards | | | 1388 * | LAT | 1.00 | 1 | 0.08 | 14 | 1.12 | | Hops, Roberts | | | 1457 | LAT | 1.00 | 1 | 0.12 | 14 | 1.68 | | Gudovskis, Konstantins | | | 2017 | LAT | 1.00 | 1 | 0.79 | 14 | 11.06 | | Otrohovs, Maksims | | | 1705 | LAT | 0.50 | 1 | -0.11 | 14 | -1.54 | | Paikens, Reinis | | | 2006 | LAT | 1.00 | 1 | 0.78 | 14 | 10.92 | | Levchenkov, Vitaly | f | | 2008 | LAT | 0.50 | 1 | 0.28 | 14 | 3.92 | | Batakovs, Olegs | | | 1712 | LAT | 0.00 | 1 | -0.60 | 14 | -8.40 | | Laizans, Aivars | | | 2021 | LAT | 1.00 | 1 | 0.79 | 14 | 11.06 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | | Ikskiles Saha pavasaris | Ikskile | LAT | 2023-05-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1633 | 1788 | 6.00 | 8 | 0.59 | 14 | 8.26 | |
| Birjukovs, Anatolijs | | | 1372 | LAT | 1.00 | 1 | 0.07 | 14 | 0.98 | | Visnevskis, Valdis | | | 1625 | LAT | 1.00 | 1 | 0.28 | 14 | 3.92 | | Breikss, Peteris | | | 1627 | LAT | 1.00 | 1 | 0.29 | 14 | 4.06 | | Paikens, Reinis | | | 2006 | LAT | 0.00 | 1 | -0.22 | 14 | -3.08 | | Teremranova, Sofija | | | 1388 * | LAT | 0.50 | 1 | -0.42 | 14 | -5.88 | | Afanasjevs, Aleksandrs | | | 1673 | LAT | 0.50 | 1 | -0.16 | 14 | -2.24 | | Visockis, Janis | | | 1809 | LAT | 1.00 | 1 | 0.53 | 14 | 7.42 | | Ivanovskis, Sergejs | | | 1563 | LAT | 1.00 | 1 | 0.22 | 14 | 3.08 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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-2023-XVI | Riga | LAT | 2023-05-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1754 | 1788 | 3.50 | 7 | -0.21 | 14 | -2.94 | |
| Bulins, Zigmunds | | | 1388 * | LAT | 1.00 | 1 | 0.08 | 14 | 1.12 | | Antoms, Guntars | m | | 2051 | LAT | 0.00 | 1 | -0.18 | 14 | -2.52 | | Freimanis, Emils | | | 1490 | LAT | 1.00 | 1 | 0.15 | 14 | 2.10 | | Otrohovs, Maksims | | | 1705 | LAT | 0.00 | 1 | -0.61 | 14 | -8.54 | | Batakovs, Olegs | | | 1712 | LAT | 1.00 | 1 | 0.40 | 14 | 5.60 | | Sinauridze, Simons | | | 1908 | LAT | 0.50 | 1 | 0.16 | 14 | 2.24 | | Laizans, Aivars | | | 2021 | LAT | 0.00 | 1 | -0.21 | 14 | -2.94 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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-2023-XVII | Riga | LAT | 2023-05-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1726 | 1788 | 4.50 | 8 | 0.07 | 14 | 0.98 | |
| Anins, Peteris | | | 1388 * | LAT | 1.00 | 1 | 0.08 | 14 | 1.12 | | Levchenkov, Vitaly | f | | 2008 | LAT | 0.50 | 1 | 0.28 | 14 | 3.92 | | Gudovskis, Konstantins | | | 2017 | LAT | 0.00 | 1 | -0.21 | 14 | -2.94 | | Lisovskis, Dmitrijs | | | 1791 | LAT | 0.50 | 1 | 0.00 | 14 | 0.00 | | Orlovskis, Jaroslavs | | | 1514 | LAT | 1.00 | 1 | 0.17 | 14 | 2.38 | | Apine, Emilija | | | 1379 | LAT | 1.00 | 1 | 0.08 | 14 | 1.12 | | Otrohovs, Maksims | | | 1705 | LAT | 0.50 | 1 | -0.11 | 14 | -1.54 | | Paikens, Reinis | | | 2006 | LAT | 0.00 | 1 | -0.22 | 14 | -3.08 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | | Tukuma novada cempionata III posms-2023 | Tukums | LAT | 2023-05-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1728 | 1788 | 5.00 | 8 | 0.50 | 14 | 7.00 | |
| Rudakovs, Anatolijs | | | 1388 * | LAT | 1.00 | 1 | 0.08 | 14 | 1.12 | | Taborsky, Rostislav | f | | 2036 | CZE | 0.00 | 1 | -0.19 | 14 | -2.66 | | Zvaunis, Maris | | | 1466 | LAT | 1.00 | 1 | 0.13 | 14 | 1.82 | | Sterns, Tomass Kristians | | | 1651 | LAT | 0.50 | 1 | -0.18 | 14 | -2.52 | | Saveljevs, Aleksandrs | | | 1849 | LAT | 1.00 | 1 | 0.58 | 14 | 8.12 | | Libensons, Julijs | | | 1690 | LAT | 0.50 | 1 | -0.13 | 14 | -1.82 | | Levchenkov, Vitaly | f | | 2008 | LAT | 0.50 | 1 | 0.28 | 14 | 3.92 | | Jansone, Melanija Luize | | | 1735 | LAT | 0.50 | 1 | -0.07 | 14 | -0.98 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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