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Individual Calculations September 2023 |
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| Ratic, Zoran Total change: -46.60 | |   |
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| OPEN FANTASTICO SENTA 2023 | Senta | SRB | 2023-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1731 | 1.50 | 6 | -1.62 | 20 | -32.40 | |
|  Sredojevic, Ivan | m | | 2254 | SRB | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Hung, Chen-Ting | | | 1359 | TPE | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Lyutsinger, Iren | | | 1806 | FID | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Borbas, Petar | | | 1523 | SRB | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Olajos, Gyozo | | | 1507 | SRB | 1.00 | 1 | 0.22 | 20 | 4.40 | | | McNeill, Jonathon M | | | 1935 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | MEMORIJALNI TURNIR "IGOR NAUMKIN" | Novi Sad | SRB | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1700 | 1.00 | 4 | -0.71 | 20 | -14.20 | |
| | Kolchin, Maxim | | | 2193 | FID | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Timofeeva, Darya Iv. | | | 1320 | SRB | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Micanovic, Slobodan | | | 1927 | SRB | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Lu, Di | | | 1666 | CHN | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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