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Rapid:
Individual Calculations January 2019 |
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| Napins, Vadims Total change: -53.20 | |   |
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| Aizkraukle Open Rapid A-2018 | Aizkraukle | LAT | 2018-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1402 | 2.00 | 8 | -1.20 | 20 | -24.00 | |
|  Afanasjevs, Aleksandrs | | | 1751 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Korostelovs, Alberts | | | 1667 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Stulpina, Liana | | | 1320 | LAT | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Lemesonoks, Andris | | | 1350 | LAT | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Zvaunis, Maris | | | 1533 | LAT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Birjukovs, Anatolijs | | | 1484 | LAT | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Petrovs, Renars | | | 1204 | LAT | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Tutins, Andris | | | 1587 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | Dobeles Sniegaviru saha turnirs 2018 | Dobele | LAT | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1402 | 3.00 | 7 | -0.35 | 20 | -7.00 | |
| | Markevicius, Alfonsas | | | 1749 | LTU | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Sveicers, Einars | | | 1085 | LAT | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Ketekats, Karlis | | | 1611 | LAT | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Grauda, Lora | | | 1203 | LAT | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Bumanis, Valts | | | 1537 | LAT | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Kuznecova, Marija | | | 1302 | LAT | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Braziulis, Virginijus | | | 1463 | LTU | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | | | Riga sports veterans club tournament-2018 | Riga | LAT | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1402 | 2.00 | 7 | 0.18 | 20 | 3.60 | |
| | Stivrins, Eriks | | | 1686 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Levcenkovs, Anatolijs | | | 1559 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Pomahs, Ziedonis | | | 1532 | LAT | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Stavickis, Isaks | | | 1790 | LAT | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Lapkis, Mihails | | | 1621 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Birjukovs, Anatolijs | | | 1484 | LAT | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Stankevics, Roberts | | | 1511 | LAT | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | II Harija Skujas un Ojara Veihmana pieminas turnirs-2018 | Tukums | LAT | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1402 | 1.50 | 6 | -1.29 | 20 | -25.80 | |
| | Roze, Janis | | | 1747 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Gansone, Aiga | | | 1002 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vainovska, Valentina | | | 1674 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Reiha, Ance | | | 1104 | LAT | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Vingris, Janis | | | 1470 | LAT | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Zalcmane, Vija | | | 1528 | LAT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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