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Rapid:
Individual Calculations January 2019 |
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| Migliore, Anna Total change: -22.40 | |   |
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| CIG 2019 - SAN SEVERINO MARCHE U16 | SAN SEVERINO MARCHE | ITA | 2018-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1238 | 1088 | 0.00 | 2 | -0.62 | 20 | -12.40 | |
|  Ghaddar, Ali | | | 1321 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Perticarari, Andrea | | | 1155 | ITA | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | CIG 2019 - CIVITANOVA MARCHE U16 | CIVITANOVA MARCHE | ITA | 2018-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1186 | 1088 | 1.00 | 4 | -0.50 | 20 | -10.00 | |
|  Brugnoni, Lorenzo | | | 1195 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Marzetti, Diego | | | 1115 | ITA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Fava, Achille | | | 1354 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Marzetti, Andrea | | | 1081 | ITA | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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) | | |
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