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Rapid:
Individual Calculations October 2020 |
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| Petrova, Anna Total change: 24.80 | |   |
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| Dobele District Open chess tournament 2020th | Dobele | LAT | 2020-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 962 | 1.50 | 6 | 0.46 | 20 | 9.20 | |
|  Voitehovics, Ceslavs | | | 1560 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Napins, Vadims | | | 1358 | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Docenko, Antons | | | 1151 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Miezitis, Gustavs | | | 1094 | LAT | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Bitaitis, Vladislavs | | | 1332 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kruzbergs, Svens | | | 1134 | LAT | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | Dundagas torni-2020 | Dundaga | LAT | 2020-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1103 | 962 | 3.00 | 7 | 0.78 | 20 | 15.60 | |
| | Jekabsone, Nellija | | | 1256 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Pupins, Benjamins Emanuels | | | 1072 | LAT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Proscenko, Mihails | | | 1084 | LAT | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Steinbergs, Mikelis Karlis | | | 1003 | LAT | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Blinds, Gustavs | | | 1031 | LAT | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Zvirbulis, Alens | | | 1082 | LAT | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Reiha, Ance | | | 1190 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | |
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