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Individual Calculations November 2023 |
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| Prince, Alan R Total change: 3.20 | |   |
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| OP 4 Memorial Picchi | Porto Ceresio | ITA | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1666 | 2.50 | 5 | 0.16 | 20 | 3.20 | |
|  Shaburishvili, Giorgi | | | 1440 | LAT | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Centofante, Maria Rosa | | | 1388 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Pellegrini, Noah | | | 1640 | SUI | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Pirrello, Christian | | | 2033 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Boschetti, Claudio | | | 2058 | SUI | 0.00 | 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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