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Individual Calculations August 2023 |
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| Michalska, Lena Total change: 139.60 | |   |
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| 8e Open International de Purtichju - Tournoi -2000 Elo | GROSSO PRUGNA | FRA | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1367 | 4.50 | 8 | 3.49 | 40 | 139.60 | |
|  Deladerriere, Apollo | | | 1798 | FRA | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Geronimi, Paul-Antoine | | | 1673 | FRA | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Soetewey, Patrick | | | 1682 | FRA | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Don Ignazi, Pierre Ange | | | 1728 | FRA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Grisoni, Emma | | | 1766 | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yin, Zeming | | | 1748 | CAN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Lovichi, Raphael | | | 1565 | FRA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Loughran, John | | | 1660 | IRL | 1.00 | 1 | 0.85 | 40 | 34.00 | |
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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