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Rapid:
Individual Calculations January 2020 |
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| Nevickis, Sergejs Total change: -14.20 | |   |
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| IX Riga Rapid Chess Thursday-2019 | Riga | LAT | 2019-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1232 | 1.00 | 9 | -0.06 | 20 | -1.20 | |
|  Birmans, Daniels | | | 1588 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Lacis, Aleksandrs | | | 1553 | LAT | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Zalcmane, Vija | | | 1462 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Aminovs, Maksims | | | 1603 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Melderis, Uldis | | | 1632 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Levchenkov, Vitaly | f | | 1632 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Auzins, Artis | | | 1632 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Osobskaja, Zinaida | | | 1632 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sidass, Dmitrijs | | | 1478 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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) | | | | Riga Sports veterans club chess tournament 2019 | Riga | LAT | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1232 | 1.50 | 7 | -0.65 | 20 | -13.00 | |
| | Osobskaja, Zinaida | | | 1632 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Stivrins, Eriks | | | 1591 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Surzikova, Vera | | | 1053 | LAT | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Grauda, Lora | | | 1175 | LAT | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Lebedevs, Jevgenijs | | | 1519 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Semjonovs, Stanislavs | | | 1480 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Napins, Vadims | | | 1372 | LAT | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * 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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