Rapid:
Individual Calculations October 2020 |
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Surya, Kumar S A Total change: -44.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Riga Open Rapid-2020 II stage | Riga | LAT | 2020-09-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1604 | 1539 | 0.00 | 5 | -2.20 | 20 | -44.00 | |
| Daudzvardis, Janis | | | 1958 | LAT | 0.00 | 1 | -0.07 | 20 | -1.40 | | Lacis, Aleksandrs | | | 1344 | LAT | 0.00 | 1 | -0.75 | 20 | -15.00 | | Zalcmane, Vija | | | 1380 | LAT | 0.00 | 1 | -0.71 | 20 | -14.20 | | Barinovs, Vitalijs | | | 1768 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | Vainovska, Valentina | | | 1569 | LAT | 0.00 | 1 | -0.46 | 20 | -9.20 | | 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) | |
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