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Individual Calculations October 2023 |
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| Bonade , Giacomo Total change: -27.40 | |   |
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| WE Piacenza chess festival - B | Piacenza | ITA | 2023-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1733 | 3.00 | 6 | -1.37 | 20 | -27.40 | |
|  Ballabeni, Riccardo | | | 1601 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | |  Crisci, Carlo | | | 1513 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Tonutti, Marco | | | 1564 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Vendramini, Ivano | | | 1544 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Prince, Alan R | | | 1626 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Cara Romeo, Lavinia | | | 1506 | ITA | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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) | | |
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