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Individual Calculations October 2023 |
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| Ballotti, Luca Total change: 17.80 | |   |
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| WE 8 Citta' di Ancona - A | Falconara Marittima | ITA | 2023-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 2153 | 3.00 | 5 | -0.90 | 20 | -18.00 | |
|  Bione, Alessandro | | | 1840 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Adinolfi, Vincenzo | | | 1983 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | D Angerio, Alessandro | | | 2050 | ITA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Cecere, Enrico | | | 1938 | ITA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Acciaioli, Giacomo | | | 1775 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | WE Piacenza chess festival - A | Piacenza | ITA | 2023-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2153 | 4.50 | 6 | 1.79 | 20 | 35.80 | |
| | Paulmichl, Martin | | | 2003 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Kalosha, Zhiulien Oleksii | f | | 2321 | UKR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Gonella, Daniele | | | 2181 | ITA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Marzaduri, Riccardo | | | 2192 | ITA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Mrdja, Milan | m | | 2132 | CRO | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Solomon, Kenny | g | | 2307 | RSA | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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