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Rapid:
Individual Calculations February 2020 |
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| Melderis, Uldis Total change: 40.20 | |   |
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| Rapid with Alexei Shirov& Maskachka | Riga | LAT | 2020-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1855 | 5.00 | 9 | -0.23 | 20 | -4.60 | |
|  Kovalenko, Igor | g | | 2255 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sidass, Dmitrijs | | | 1521 | LAT | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Neimanis, Gints | | | 1474 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Jazdanovs, Aleksandrs | | | 2105 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Aminovs, Maksims | | | 1619 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Laizans, Aivars | | | 2070 | LAT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Yovanovich, Victor | | | 1455 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brikers, Aleksandrs | | | 2002 | LAT | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Rezniks, Roberts | | | 1455 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Olaine Open Rapid Chess Championship 2020 1 stage | Olaine | LAT | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1855 | 5.50 | 8 | 0.19 | 20 | 3.80 | |
| | Osmolovskis, Dmitrijs | | | 1603 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Afanasjevs, Aleksandrs | | | 1690 | LAT | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Visnevskis, Valdis | | | 1719 | LAT | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Visockis, Janis | | | 1972 | LAT | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Zujevs, Valerijs | | | 1665 | LAT | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Ivanovskis, Sergejs | | | 1613 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Nemkovs, Vjaceslavs | | | 1699 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Jaroshs, Maksims | | | 1853 | LAT | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | | | XII Riga Rapid Chess Thursday -2020 | Riga | LAT | 2020-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1855 | 4.00 | 8 | 0.29 | 20 | 5.80 | |
| | Lacis, Aleksandrs | | | 1471 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Levchenkov, Vitaly | f | | 2237 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Auzins, Artis | | | 2002 | LAT | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Laimins, Lauris | | | 2077 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Poselis, Juris | | | 1515 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Zalcmane, Vija | | | 1480 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Antoms, Guntars | m | | 2037 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Gudovskis, Konstantins | | | 2161 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | XIII Riga Rapid Chess Thursday -2020 | Riga | LAT | 2020-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1855 | 5.00 | 8 | 1.76 | 20 | 35.20 | |
| | Lacis, Aleksandrs | | | 1471 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kretainis, Kristaps | | | 2239 | LAT | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Antoms, Guntars | m | | 2037 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Pavlucenko, Aleksejs | | | 1752 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Gudovskis, Konstantins | | | 2161 | LAT | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Levchenkov, Vitaly | f | | 2237 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Auzins, Artis | | | 2002 | LAT | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Jansons, Valdis | | | 1600 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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