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Individual Calculations June 2021 |
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| Barrera, Pietro Total change: 1.00 | |   |
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| OP 17 Primavera | Robecchetto con Induno | ITA | 2021-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1729 | 0.50 | 1 | -0.13 | 20 | -2.60 | |
|  Melino, Gianluca | | | 1633 | ITA | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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 Sud-est Milano | Mediglia | ITA | 2021-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1729 | 3.00 | 4 | 0.18 | 20 | 3.60 | |
|  El Bzizi, Anas | | | 1329 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vuelban, Virgilio | m | | 2129 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Canubas, Chloie Elizabeth | | | 1358 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Volpi, Alessandro | | | 1329 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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