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Individual Calculations April 2023 |
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| Alessi, Clio Total change: -22.00 | |   |
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| WE 4 Vijgev aan Zee - Girone 9 | Vigevano | ITA | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1472 | 3.00 | 5 | 0.61 | 40 | 24.40 | |
|  Alberti, Davide | | | 1497 | ITA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Zara, Giorgio | | | 1483 | ITA | 0.50 | 1 | 0.02 | 40 | 0.80 | |  Dettori, Jan | | | 1503 | ITA | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Valgimigli, Francesco Saverio | | | 1465 | ITA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Scovazzi, Tullio | | | 1497 | ITA | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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) | | | | OP Matti per gli scacchi | Palermo | ITA | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1464 | 1.00 | 3 | -0.97 | 40 | -38.80 | |
| | Giaconia, Giorgio | | | 1274 | ITA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Romano, Alice | | | 1419 | ITA | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Geraci, Sergio | | | 1343 | ITA | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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 5 Vijgev aan Zee - Girone 4 | Vigevano | ITA | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1464 | 2.50 | 5 | -0.19 | 40 | -7.60 | |
| | Gallo, Fabio | | | 1459 | ITA | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Bahnareanu, Gabriel | | | 1395 | ITA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Rolle, Lorenzo Anthony | | | 1401 | ITA | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Sartirana, Federico | | | 1459 | ITA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Bilyk, Nikolay | | | 1476 | ITA | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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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