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Rapid:
Individual Calculations September 2017 |
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| Lebedevs, Aleksandrs Total change: 27.60 | |   |
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| 128 RCF and sport club Baltika rapid cup | Riga | LAT | 2017-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1826 | 4.50 | 8 | 0.12 | 20 | 2.40 | |
|  Kretainis, Kristaps | | | 2216 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Zarovs, Aleksandrs | | | 1857 | LAT | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Nayberg, Simona | | | 1738 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Hemmelis, Viesturs | | | 1527 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Melderis, Uldis | | | 1984 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Zalcmane, Vija | | | 1568 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Dvornikovs, Aleksandrs | | | 1548 | LAT | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Gercans, Visvaldis | | | 1880 | LAT | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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) | | | | 129 RCF and sport club Baltika rapid cup | Riga | LAT | 2017-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1826 | 4.50 | 8 | 1.26 | 20 | 25.20 | |
| | Bolsakovs, Vadims | | | 2071 | LAT | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Daudzvardis, Janis | | | 2047 | LAT | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Ivanov, Igor | | | 2048 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Neimanis, Gints | | | 1530 | LAT | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Vijups, Dans | | | 1799 | LAT | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Zalcmane, Vija | | | 1568 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Jazdanovs, Aleksandrs | | | 1964 | LAT | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Tokranovs, Dmitrijs | f | | 2226 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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