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Individual Calculations August 2023 |
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| Kukelko, Igor Total change: -0.80 | |   |
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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 |
| 1491 | 1184 | 1.00 | 6 | -0.02 | 40 | -0.80 | |
|  Charni, Ilyes | | | 1692 | FRA | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Lorenzini, Odile | | | 1239 | FRA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Steil, Raymond | | | 1523 | LUX | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Deladerriere, Helio | | | 1547 | FRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Lovichi, Raphael | | | 1565 | FRA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Franceschi, Denis | | | 1378 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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