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Rapid:
Individual Calculations September 2023 |
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| Pavlovs, Ostins Total change: 171.30 | |   |
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| Chess Thursday-2023-XXV | Riga | LAT | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1533 | 4.50 | 8 | 2.09 | 30 | 62.70 | |
|  Levchenkov, Vitaly | f | | 2019 | LAT | 0.00 | 1 | -0.04 | 30 | -1.20 | |  Zalcmane, Vija | | | 1293 | LAT | 1.00 | 1 | 0.20 | 30 | 6.00 | | | Shumskis, Aleksandrs | | | 1841 | LAT | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Petrovskis, Normunds | | | 1130 | LAT | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Rezniks, Roberts | | | 1687 | LAT | 1.00 | 1 | 0.71 | 30 | 21.30 | | | Otrohovs, Maksims | | | 1884 | LAT | 1.00 | 1 | 0.89 | 30 | 26.70 | | | Laizans, Aivars | | | 2014 | LAT | 0.50 | 1 | 0.45 | 30 | 13.50 | | | Gudovskis, Konstantins | | | 1967 | LAT | 0.00 | 1 | -0.06 | 30 | -1.80 | |
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) | | | | Chess Thursday-2023-XXVI | Riga | LAT | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1533 | 5.00 | 7 | 3.02 | 30 | 90.60 | |
| | Levchenkov, Vitaly | f | | 2019 | LAT | 0.00 | 1 | -0.04 | 30 | -1.20 | | | Elsts, Rihards | | | 1202 | LAT | 1.00 | 1 | 0.12 | 30 | 3.60 | | | Orlovskis, Jaroslavs | | | 1616 | LAT | 1.00 | 1 | 0.61 | 30 | 18.30 | | | Melderis, Uldis | | | 1849 | LAT | 1.00 | 1 | 0.87 | 30 | 26.10 | | | Rezniks, Roberts | | | 1687 | LAT | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Shumskis, Aleksandrs | | | 1841 | LAT | 1.00 | 1 | 0.86 | 30 | 25.80 | | | Otrohovs, Maksims | | | 1884 | LAT | 1.00 | 1 | 0.89 | 30 | 26.70 | |
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 vasara rapid-2023 | Riga | LAT | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1533 | 4.50 | 8 | 0.60 | 30 | 18.00 | |
| | Krilovs, Nikolajs | | | 2069 | LAT | 0.00 | 1 | -0.03 | 30 | -0.90 | | | Szaleniec, Wojciech | | | 1258 | POL | 1.00 | 1 | 0.17 | 30 | 5.10 | | | Gruznova, Kristine | | | 1105 | LAT | 1.00 | 1 | 0.07 | 30 | 2.10 | | | Rezniks, Roberts | | | 1687 | LAT | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Matisons, Janis Mihaels | | | 1400 | LAT | 0.00 | 1 | -0.68 | 30 | -20.40 | | | Laskovs, Romans | | | 1133 * | LAT | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Bogdanovics, Kirills | | | 1809 | LAT | 0.50 | 1 | 0.33 | 30 | 9.90 | | | Krustkalns, Kristaps | f | | 2011 | LAT | 1.00 | 1 | 0.95 | 30 | 28.50 | | | * 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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