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Individual Calculations March 2023 |
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| Popa, Costel Total change: 7.20 | |   |
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| OP Settimanale Campionato torinese open 2023 Rounds 3-4-5-6 | Torino | ITA | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1490 | 2.00 | 4 | 0.36 | 20 | 7.20 | |
|  Giacchino, Claudio | | | 1437 | ITA | 0.00 | 1 | -0.57 | 20 | -11.40 | |  Alemanni, Marco | | | 1590 | ITA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Quispe Rodriguez, Luis Gabriel | | | 1481 | PER | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Catalano, Leonardo | | | 1733 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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