Blitz:
Individual Calculations February 2022 |
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Ratkovic, Petar Total change: 55.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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70 godina SK "Prva Petoletka" | Trstenik | SRB | 2022-01-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2154 | 1970 | 4.00 | 9 | 1.26 | 20 | 25.20 | |
| Tasic, Vladimir | | | 2263 | SRB | 0.00 | 1 | -0.15 | 20 | -3.00 | | Bzenic, Dejan | f | | 2181 | SRB | 0.00 | 1 | -0.23 | 20 | -4.60 | | Belojica, Cedomir | | | 1747 | SRB | 1.00 | 1 | 0.22 | 20 | 4.40 | | Colic, Aleksandar | | | 1949 | SRB | 1.00 | 1 | 0.47 | 20 | 9.40 | | Ivic, Matija | f | | 2399 | SRB | 0.00 | 1 | -0.07 | 20 | -1.40 | | Blagojevic, Vladan | | | 2168 | SRB | 1.00 | 1 | 0.76 | 20 | 15.20 | | Ratkovic, Milovan | m | | 2400 | SRB | 0.00 | 1 | -0.07 | 20 | -1.40 | | Boskovic, Goran | | | 1902 | SRB | 1.00 | 1 | 0.41 | 20 | 8.20 | | Sredojevic, Ivan | m | | 2373 | SRB | 0.00 | 1 | -0.08 | 20 | -1.60 | | 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) | | Gran Prix SSNS 18 | Novi Sad | SRB | 2022-01-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1937 | 1970 | 7.50 | 11 | 1.51 | 20 | 30.20 | |
| Orujov, Farid | c | | 1748 | AZE | 0.00 | 1 | -0.78 | 20 | -15.60 | | Pavlovic, Radivoj | | | 1590 | SRB | 1.00 | 1 | 0.09 | 20 | 1.80 | | Torbica, Milos | | | 1820 | SRB | 1.00 | 1 | 0.30 | 20 | 6.00 | | Todorovic, Nemanja | | | 1856 | SRB | 0.00 | 1 | -0.66 | 20 | -13.20 | | Stojadinov, Svetlana | | | 1842 | SRB | 1.00 | 1 | 0.33 | 20 | 6.60 | | Ristic, Stefan | | | 1907 | SRB | 1.00 | 1 | 0.41 | 20 | 8.20 | | Remecki, Sinisa | f | | 2124 | SRB | 1.00 | 1 | 0.71 | 20 | 14.20 | | Rakulj, Stanislav | | | 1852 | SRB | 1.00 | 1 | 0.34 | 20 | 6.80 | | Dushyant, Sharma | f | | 2013 | IND | 0.00 | 1 | -0.44 | 20 | -8.80 | | Naumkin, Igor | g | | 2219 | RUS | 0.50 | 1 | 0.31 | 20 | 6.20 | | Runic, Zoran | m | | 2335 | BIH | 1.00 | 1 | 0.90 | 20 | 18.00 | | 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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