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Individual Calculations September 2021 |
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| Parpinel, Mario Total change: 5.20 | |   |
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| 18eme Open International du Pic d'Anie 2021 - Tournoi C | ARETTE | FRA | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1486 | 3.00 | 5 | 0.26 | 20 | 5.20 | |
|  Maziarz, Martin | | | 1264 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Tomas, Maureen | | | 1434 | FRA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Paquet, Louis | | | 1455 | FRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Lamothe, Hugo | | | 1564 | FRA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Maziarz, Pierre | | | 1516 | FRA | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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