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Rapid:
Individual Calculations November 2015 |
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| Sinauridze, Simons Total change: 21.80 | |   |
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| IV Sigulda District Open Rapid Chess Championship | Sigulda | LAT | 2015-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1909 | 5.00 | 10 | 0.13 | 20 | 2.60 | |
|  Iwanow, Anna | | wm | 2230 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Vitins, Janis | | | 1591 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Laizans, Aivars | | | 2168 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Tamanis, Anzelms | | | 1616 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Petrovskis, Olegs | | | 2137 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Karpovs, Sergejs | | | 1702 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Daudzvardis, Janis | | | 2162 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sarnovska, Eira | | | 1681 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Krustkalns, Kristaps | f | | 2217 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Burkevica, Ilze | | | 1728 | LAT | 1.00 | 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) | | | | 60 RCF Rapid Cup | Riga | LAT | 2015-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1909 | 4.00 | 7 | 0.96 | 20 | 19.20 | |
| | Nevickis, Sergejs | | | 1509 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Auzins, Artis | | | 2061 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Bolsakovs, Vadims | | | 2094 | LAT | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Tenis, Girts | | | 2039 | LAT | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Levchenkov, Vitaly | f | | 2226 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Birjukovs, Anatolijs | | | 1621 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Semjonovs, Ilja | | | 2081 | LAT | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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