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Rapid:
Individual Calculations June 2019 |
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| Aizstrauts, Arturs Total change: 3.20 | |   |
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| Latvijas 2019.gada Skolu saha olimpiades finals (10-12 zeni) | Riga | LAT | 2019-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1730 | 3.50 | 6 | 0.80 | 20 | 16.00 | |
|  Kolasa, Pjotrs | | | 2120 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Matrosovs, Aleksandrs | | | 1343 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kanejevs, Kristaps | | | 1540 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Antonivs, Vladislavs | | | 1950 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mikelsons, Mikelis-Emils | | | 1854 | LAT | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Grivnieks, Alberts | | | 1803 | LAT | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | Chess Rain 2019 | Riga | LAT | 2019-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1730 | 4.00 | 6 | -0.64 | 20 | -12.80 | |
| | Janovskis, Daniels | | | 1544 | LAT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kriek, Zoran | | | 1434 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Alhimovics, Jelisejs | | | 1330 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mjatezs, Ivans | | | 1533 | LAT | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Ovcinkins, Arsenijs | | | 1578 | LAT | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Fridensteins-Bridins, Atis | | | 1600 | LAT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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