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Rapid:
Individual Calculations October 2023 |
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| Gravere, Justine Elza Total change: 120.80 | |   |
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| Olaine district chess children - 2023 I Stage | Olaine | LAT | 2023-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1075 | 1089 | 3.00 | 4 | 0.93 | 40 | 37.20 | |
|  Lazdina, Keitija | | | 1036 | LAT | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Gansone, Aiga | | | 1167 | LAT | 0.00 | 1 | -0.39 | 40 | -15.60 | |  Kellija, Nikola | | | 1007 | LAT | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Apinis, Kalvis | | | 1090 | LAT | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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) | | | | Kulturas sezonas atklasanas festivals Dobele 2023 | Dobele | LAT | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1089 | 3.00 | 6 | 2.09 | 40 | 83.60 | |
| | Sulzingers, Eriks Ariels | | | 1506 | LAT | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Pizelis, Peteris | | | 1461 | LAT | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Sarsuns, Stanislavs | | | 1407 | LAT | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Viederis, Gediminas | | | 1694 | LTU | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Kregzde, Arvidas | | | 1382 | LTU | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Boiko, Markuss | | | 1130 | LAT | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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