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Individual Calculations June 2023 |
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| Ciubotariu, Cosmin Lucian Total change: 25.00 | |   |
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| OP Del cinquantenario | Cirie' | ITA | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1564 | 3.50 | 5 | 0.48 | 20 | 9.60 | |
|  Taccia, Andrea | | | 1457 | ITA | 0.50 | 1 | -0.15 | 20 | -3.00 | |  Rubino, Michele | | | 1510 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Cali , Simone | | | 1533 | ITA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Reggio, Davide | | | 1515 | ITA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Stratta, Luca | | | 1430 | ITA | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | | | CIS 2023 - Serie Promozione Piemonte Girone 4 | Nichelino | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1564 | 2.00 | 2 | 0.77 | 20 | 15.40 | |
| | Crepaldi, Manuele | | | 1702 | ITA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Sartoni, Sandro | | | 1159 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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) | | |
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