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Rapid:
Individual Calculations August 2023 |
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| Jansone, Melanija Luize Total change: -98.70 | |   |
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| Chess Thursday-2023-XXIII | Riga | LAT | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1797 | 5.50 | 8 | -0.21 | 30 | -6.30 | |
|  Jurzdickis, Levi Mose | | | 1254 | LAT | 1.00 | 1 | 0.03 | 30 | 0.90 | |  Paikens, Reinis | | | 1988 | LAT | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Jansons, Edijs | | | 1377 | LAT | 1.00 | 1 | 0.07 | 30 | 2.10 | | | Orlovskis, Jaroslavs | | | 1506 | LAT | 0.00 | 1 | -0.85 | 30 | -25.50 | | | Zalcmane, Vija | | | 1370 | LAT | 1.00 | 1 | 0.07 | 30 | 2.10 | | | Eglitis, Kristaps | | | 1397 * | LAT | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Sinauridze, Simons | | | 1946 | LAT | 0.50 | 1 | 0.20 | 30 | 6.00 | | | Melderis, Uldis | | | 1755 | LAT | 1.00 | 1 | 0.44 | 30 | 13.20 | | | * 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) | | | | Limbaziem ir 800 | Limbazi | LAT | 2023-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1797 | 3.00 | 7 | -2.30 | 30 | -69.00 | |
| | Aispurs, Gabriels | | | 1397 * | LAT | 0.50 | 1 | -0.42 | 30 | -12.60 | | | Maklakova, Naomi | | | 1680 | LAT | 0.00 | 1 | -0.66 | 30 | -19.80 | | | Vasilkovs, Aleksandrs | | | 1455 | LAT | 1.00 | 1 | 0.12 | 30 | 3.60 | | | Karba, Andres | | | 1884 | EST | 0.50 | 1 | 0.12 | 30 | 3.60 | | | Zegelis, Harijs | | | 1450 | LAT | 0.50 | 1 | -0.39 | 30 | -11.70 | | | Afanasjevs, Aleksandrs | | | 1629 | LAT | 0.50 | 1 | -0.22 | 30 | -6.60 | | | Karis, Fredi | | | 1499 | EST | 0.00 | 1 | -0.85 | 30 | -25.50 | | | * 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) | | | | IX Chess Tournament Rositten Rapid 2023 | Rezekne | LAT | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1797 | 4.50 | 8 | -0.78 | 30 | -23.40 | |
| | Maklakova, Dafne | | | 1397 * | LAT | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Krakops, Martijs | | | 1464 | LAT | 1.00 | 1 | 0.12 | 30 | 3.60 | | | Puzina, Nikolajs | | | 1500 | LAT | 1.00 | 1 | 0.15 | 30 | 4.50 | | | Maklakova, Naomi | | | 1680 | LAT | 0.00 | 1 | -0.66 | 30 | -19.80 | | | Laizans, Aivars | | | 2001 | LAT | 0.50 | 1 | 0.26 | 30 | 7.80 | | | Puntus, Vladimirs | | | 1716 | LAT | 1.00 | 1 | 0.39 | 30 | 11.70 | | | Vasiljeva, Sofja | | | 1794 | LAT | 0.00 | 1 | -0.50 | 30 | -15.00 | | | Maklakova, Nellija | | | 1712 | LAT | 0.00 | 1 | -0.62 | 30 | -18.60 | | | * 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) | | |
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