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Blitz:
Individual Calculations December 2021 |
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| Bogachkova, Alena Total change: 22.20 | |   |
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| Gran Prix 4 SSNS 2021 | Novi Sad | SRB | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1782 | 5.00 | 11 | 1.11 | 20 | 22.20 | |
|  Remecki, Sinisa | f | | 2195 | SRB | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Lazic, Igor | | | 1325 | SRB | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Petrovic, Nikola V | | | 2010 | SRB | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kolagatla, Alana Meenakshi | | | 1201 | IND | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Obradovic, Milorad | | | 1923 | SRB | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Djurnic, Strahinja | | | 2011 | SRB | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Skvortsov, Andrei | | | 2240 | RUS | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Bryakin, Mikhail | m | | 2386 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Opacic, Alexandar | | | 1966 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Eror, Jovan | f | | 1658 | SRB | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Veljkovic, Vojislav | | | 2070 | SRB | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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