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Individual Calculations February 2023 |
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| Coqueraut, Lodewyk Total change: -1.40 | |   |
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| WE 52 Citta' di Torino - A | Torino | ITA | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1437 | 1.00 | 5 | -0.79 | 20 | -15.80 | |
|  Macis, Manuel | | | 1812 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Prever, Tommaso | | | 1716 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gianguzzo, Francesco | | | 1350 | ITA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Zheng, Alessio | | | 1827 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Di Vita, Giuseppe | | | 1160 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | OP 2 Il muretto di Alassio | Alassio | ITA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1437 | 2.00 | 5 | 0.86 | 20 | 17.20 | |
| | Pilo, Sergio | | | 1748 | ITA | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Sanguinetti, Edoardo | | | 1835 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Coqueraut, Jean Dominique | | | 1506 | ITA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Chiesa, Giuseppe | | | 1627 | ITA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Ferri, Antonio | | | 1615 | ITA | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | OP Settimanale Campionato torinese open 2023 Rounds 1-2 | Torino | ITA | 2023-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1437 | 0.50 | 2 | -0.14 | 20 | -2.80 | |
| | Parisi, Gianmario | | | 1666 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Popa, Costel | | | 1490 | ITA | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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) | | |
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