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Individual Calculations July 2022 |
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| Popa, Nicolae Total change: -6.20 | |   |
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| Ialomita Classic Chess Open - 4th ed. | Urziceni | ROU | 2022-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1432 | 2.00 | 5 | -0.31 | 20 | -6.20 | |
|  Gavrila, Petrisor | | | 1937 | ROU | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Petrache, Otto | | | 1206 | ROU | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Buzescu, Vladimir | | | 1593 | ROU | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Paparuz, Vasile | | | 1462 | ROU | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Calina, Niculae | | | 1254 | ROU | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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