Rapid:
Individual Calculations October 2023 |
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Ivanovskis, Sergejs Total change: -20.60 | | |
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Olaine Open Rapid Chess Championship 2023 I stage | Olaine | LAT | 2023-09-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1525 | 1591 | 3.50 | 8 | -1.24 | 20 | -24.80 | |
| Stankevics, Roberts | | | 1396 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | Liepina, Daniela Nikola | | | 1307 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | Paikens, Reinis | | | 1961 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | Aleksejevs, Daniils | | | 1530 | LAT | 0.50 | 1 | -0.08 | 20 | -1.60 | | Nemkovs, Vjaceslavs | | | 1565 | LAT | 0.00 | 1 | -0.54 | 20 | -10.80 | | Meilins, Rolfs | | | 1417 | LAT | 0.00 | 1 | -0.73 | 20 | -14.60 | | Pomahs, Ziedonis | | | 1401 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | Jakobsons, Andris | | | 1625 | LAT | 0.00 | 1 | -0.45 | 20 | -9.00 | | 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 |
1494 | 1591 | 6.00 | 7 | 1.80 | 20 | 36.00 | |
| Grauda, Lora | | | 1181 | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | Lukosius, Darius | | | 1407 | LTU | 0.50 | 1 | -0.24 | 20 | -4.80 | | Ketekats, Karlis | | | 1385 | LAT | 1.00 | 1 | 0.24 | 20 | 4.80 | | Kesminas, Albertas | | | 1267 | LTU | 1.00 | 1 | 0.13 | 20 | 2.60 | | Mulevicius, Andrius | | | 1801 | LTU | 1.00 | 1 | 0.77 | 20 | 15.40 | | Mucenieks, Marks | | | 1726 | LAT | 1.00 | 1 | 0.68 | 20 | 13.60 | | Viederis, Gediminas | | | 1694 | LTU | 0.50 | 1 | 0.14 | 20 | 2.80 | | 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) | | XI Salaspils District Open Rapid Chess Championship-2023 | Salaspils | LAT | 2023-09-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1396 | 1591 | 3.50 | 7 | -1.59 | 20 | -31.80 | |
| Petrovskis, Normunds | | | 1180 | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | | Kantoris, Agris | | | 1979 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | Mileiko, Juris | | | 1343 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | Kusenko, Romans | | | 1451 | LAT | 0.00 | 1 | -0.69 | 20 | -13.80 | | Slubovskis, Emils | | | 1191 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | Teremranova, Sofija | | | 1358 | LAT | 0.00 | 1 | -0.79 | 20 | -15.80 | | Goldbergs, Edvards | | | 1269 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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