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Rapid:
Individual Calculations January 2024 |
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| Feldmanis, Arturs Total change: 22.40 | |   |
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| 23.Liepajas atklatais rapida cempionats | Liepaja | LAT | 2023-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1731 | 5.50 | 7 | 1.24 | 20 | 24.80 | |
|  Steinbergs, Mikelis Karlis | | | 1331 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ivanovs, Andris | | | 1515 | LAT | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Melihovs, Stanislavs | | | 1604 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Seglins, Juris | | | 1772 | LAT | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Mulevicius, Andrius | | | 1733 | LTU | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Kovalskis, Mihails | | | 1765 | LAT | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Isakovs, Janis | | | 1734 | LAT | 1.00 | 1 | 0.50 | 20 | 10.00 | | | * 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) | | | | J.Vilerta & A.Grandberga memorial 2023 | Kuldiga | LAT | 2023-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1731 | 4.00 | 7 | -0.12 | 20 | -2.40 | |
| | Kalve, Andris | | | 1385 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Melderis, Uldis | | | 1855 | LAT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Brojs, Artjoms | | | 1476 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ivanisvili, Andrejs | | | 2106 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mucenieks, Marks | | | 1737 | LAT | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Ivanovs, Andris | | | 1515 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Reiha, Ance | | | 1554 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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