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Rapid:
Individual Calculations February 2023 |
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| Breimanis, Artemijs Total change: 25.40 | |   |
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| Chess Thursday-2023-I | Riga | LAT | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1341 | 2.50 | 7 | 0.36 | 20 | 7.20 | |
|  Paikens, Reinis | | | 1922 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Nevickis, Sergejs | | | 1126 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Melderis, Uldis | | | 1870 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Hops, Roberts | | | 1478 | LAT | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Mulevicius, Andrius | | | 1841 | LTU | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Pavlovs, Ostins | | | 1476 | LAT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Bulins, Zigmunds | | | 1240 | LAT | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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-II | Riga | LAT | 2023-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1341 | 4.00 | 8 | 0.91 | 20 | 18.20 | |
| | Valdats, Reinis | | | 1808 | LAT | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Prudnikovs, Stefans | | | 1477 | LAT | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Pavlovs, Ostins | | | 1476 | LAT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Zalcmane, Vija | | | 1407 | LAT | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Valters, Emmanuels | | | 1257 | LAT | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Laizans, Aivars | | | 2036 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Bulins, Zigmunds | | | 1240 | LAT | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Freimanis, Emils | | | 1174 | LAT | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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