|
Individual Calculations May 2023 |
|
|
|
| Petrukhina, Olga Total change: -12.20 | |   |
|
| IM Round Robin RADNICKICHESS March 2023 | Beograd | SRB | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2084 | 2.00 | 9 | -0.61 | 20 | -12.20 | |
|  Djokic, Nenad | m | | 2246 | SRB | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Petrovic, Aleksa | f | | 2254 | SRB | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Dimitrijeski, Boris, Dr. | f | | 2208 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Song, Yuxin | | wm | 2317 | CHN | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Todorovic, Goran M | g | | 2358 | SRB | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Atalik, Suat | g | | 2441 | SRB | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Phatak, Aanjaneya | | | 1981 | IND | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Durak, Can | f | | 2308 | TUR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Chubakov, Sultan | | | 2190 | KGZ | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | |
|
