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Blitz:
Individual Calculations July 2020 |
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| Kuchina, Polina Total change: 31.20 | |   |
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| Riga Summer Chess Festival 2020 blitz | Riga | LAT | 2020-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1131 | 2.50 | 10 | 1.56 | 20 | 31.20 | |
|  Vingris, Mikelis | | | 1764 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Aminovs, Maksims | | | 1543 | LAT | 1.00 | 1 | 0.93 | 20 | 18.60 | |  Bogdanovics, Kirills | | | 1726 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Zass, Kristaps | | | 1617 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Aleidzans, Vadims | | | 1470 | LAT | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Kazmerika, Anna | | | 1584 | LAT | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Vingris, Janis | | | 1424 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Bubnys, Marius | | | 1435 | LTU | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Ozols, Andris | | | 1448 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Podojniks, Marks Ernests | | | 1372 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | |
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