Individual Calculations March 2022 |
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Ratkovic, Petar Total change: 8.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Open Hotel Putnik 19 | Novi Sad | SRB | 2022-01-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2217 | 2019 | 1.50 | 4 | 0.43 | 20 | 8.60 | |
| Mrdja, Milan | m | | 2247 | CRO | 0.50 | 1 | 0.29 | 20 | 5.80 | | Micanovic, Slobodan | | | 1957 | SRB | 0.50 | 1 | -0.09 | 20 | -1.80 | | Runic, Zoran | m | | 2339 | BIH | 0.50 | 1 | 0.37 | 20 | 7.40 | | Lazic, Miroljub | g | | 2325 | SRB | 0.00 | 1 | -0.14 | 20 | -2.80 | | 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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