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Rapid:
Individual Calculations June 2023 |
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| Goldbergs, Edvards Total change: 49.35 | |   |
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| Chess Thursday-2023-XV | Riga | LAT | 2023-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1245 | 3.00 | 7 | 0.21 | 35 | 7.35 | |
|  Melderis, Uldis | | | 1788 | LAT | 0.00 | 1 | -0.03 | 35 | -1.05 | |  Kusenko, Romans | | | 1401 | LAT | 0.50 | 1 | 0.21 | 35 | 7.35 | | | Apine, Emilija | | | 1379 | LAT | 0.00 | 1 | -0.32 | 35 | -11.20 | | | Rundale, Lelde | | | 1094 | LAT | 0.00 | 1 | -0.70 | 35 | -24.50 | | | Anins, Peteris | | | 1168 | LAT | 1.00 | 1 | 0.39 | 35 | 13.65 | | | Zalcmane, Vija | | | 1387 | LAT | 0.50 | 1 | 0.19 | 35 | 6.65 | | | Preimanis, Roberts | | | 1225 | LAT | 1.00 | 1 | 0.47 | 35 | 16.45 | |
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-XVI | Riga | LAT | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1245 | 4.00 | 8 | 1.64 | 35 | 57.40 | |
| | Sinauridze, Simons | | | 1908 | LAT | 0.00 | 1 | -0.01 | 35 | -0.35 | | | Zvaunis, Maris | | | 1466 | LAT | 0.50 | 1 | 0.28 | 35 | 9.80 | | | Golikovs, Nikita | | | 1298 | LAT | 1.00 | 1 | 0.57 | 35 | 19.95 | | | Batakovs, Olegs | | | 1712 | LAT | 0.00 | 1 | -0.05 | 35 | -1.75 | | | Freimanis, Emils | | | 1490 | LAT | 0.50 | 1 | 0.30 | 35 | 10.50 | | | Zalcmane, Vija | | | 1387 | LAT | 0.00 | 1 | -0.31 | 35 | -10.85 | | | Bulins, Zigmunds | | | 1221 | LAT | 1.00 | 1 | 0.47 | 35 | 16.45 | | | Anins, Peteris | | | 1168 | LAT | 1.00 | 1 | 0.39 | 35 | 13.65 | |
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-XVII | Riga | LAT | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1245 | 1.00 | 5 | -0.44 | 35 | -15.40 | |
| | Lisovskis, Dmitrijs | | | 1791 | LAT | 0.00 | 1 | -0.03 | 35 | -1.05 | | | Kusenko, Romans | | | 1401 | LAT | 0.00 | 1 | -0.29 | 35 | -10.15 | | | Anins, Peteris | | | 1168 | LAT | 1.00 | 1 | 0.39 | 35 | 13.65 | | | Zalcmane, Vija | | | 1387 | LAT | 0.00 | 1 | -0.31 | 35 | -10.85 | | | Rupais, Gustavs | | | 1482 | LAT | 0.00 | 1 | -0.20 | 35 | -7.00 | |
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) | | |
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