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Rapid:
Individual Calculations November 2023 |
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| Tronenkova, Vilhelmine Total change: -79.20 | |   |
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| XII Sigulda District Open Rapid Chess Championship | Sigulda | LAT | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1138 | 0.00 | 3 | -0.39 | 40 | -15.60 | |
|  Isakovs, Janis | | | 1767 | LAT | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Strekalovs, Ernests | | | 1448 | LAT | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Zvaunis, Maris | | | 1337 | LAT | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | | | Rumbas Kauss 2023 | Kuldiga | LAT | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1157 | 1114 | 1.00 | 4 | -0.80 | 40 | -32.00 | |
| | Lahs, Ricards | | | 1357 | LAT | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Kalvans, Mikus | | | 1105 | LAT | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Vaivars, Klavs | | | 1108 | LAT | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Barloti, Pauls | | | 1059 | LAT | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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) | | | | Supersahiste-2023-B | Riga | LAT | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1114 | 0.00 | 3 | -0.79 | 40 | -31.60 | |
| | Gailevska, Milana | | | 1547 | LAT | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Lazdina, Keitija | | | 1014 | LAT | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Tolmaceva, Alona | | | 1501 | LAT | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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