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Rapid:
Individual Calculations June 2023 |
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| Birjukovs, Anatolijs Total change: -23.60 | |   |
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| Olaine chess spring 2023 | Olaine | LAT | 2023-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1313 | 1.00 | 5 | -0.80 | 20 | -16.00 | |
|  Visnevskis, Valdis | | | 1537 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Nemkovs, Vjaceslavs | | | 1606 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Smirnovs, Artjoms | | | 1454 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Petrovskis, Normunds | | | 1086 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Girgensons, Agris | | | 1439 | LAT | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | Ikskiles Saha pavasaris | Ikskile | LAT | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1372 | 3.00 | 8 | -0.38 | 20 | -7.60 | |
| | Melderis, Uldis | | | 1788 | LAT | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Teremranova, Sofija | | | 1208 | LAT | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Ratkevicius, Andrius | | | 1255 | LTU | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Susejs, Voldemars | | | 1329 | LAT | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Mileiko, Juris | | | 1236 | LAT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Rubins, Viktors | | | 1735 | LAT | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Odmins, Guntars | | | 1657 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Pomahs, Ziedonis | | | 1422 | LAT | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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