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Individual Calculations July 2023 |
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| Marchesoni, Franco Luigi Total change: -13.20 | |   |
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| OP Settimanale Tigran Petrosian Rounds 5-6 | Milano | ITA | 2023-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1055 | 0.00 | 1 | -0.18 | 40 | -7.20 | |
|  Spazzali, Antonio | | | 1314 | ITA | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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 Scacchi in fortezza | San Leo | ITA | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1019 | 0.00 | 4 | -0.15 | 40 | -6.00 | |
|  Mordeglia, Luca | | | 1641 | ITA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Ostoni, Nicolo | | | 1400 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Bassini, Massimo | | | 1572 | ITA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Cortese, Lina | | | 1586 | ITA | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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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