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Individual Calculations November 2022 |
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| Vannelli, Vittorio Total change: -9.00 | |   |
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| WE 2 Lucca chess festival - C | Lucca | ITA | 2022-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1509 | 1.00 | 4 | -0.52 | 20 | -10.40 | |
|  Chimenti, Andrea | | | 1586 | ITA | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Rossi, Gabriele Valerio | | | 1682 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Arsi, Michele | | | 1562 | ITA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Giannattasio, Vincenzo | | | 1556 | ITA | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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 Tivoli - B | Tivoli | ITA | 2022-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1534 | 4.00 | 5 | 0.07 | 20 | 1.40 | |
| | Conti, Simone | | | 1244 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sgrignuoli, Giordano | | | 1324 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Romeo, Tommaso | | | 1327 | ITA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Martino, Maurizio | | | 1288 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Antonucci, Davor | | | 1346 | ITA | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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