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Rapid:
Individual Calculations February 2020 |
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| Bertuzzi, Karol Total change: 0.00 | |   |
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| CIG 2020 - CHESS PROJECTS 3 U14 | MILANO | ITA | 2020-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1199 | 1051 | 0.00 | 2 | -0.61 | 20 | -12.20 | |
|  Ortobelli Lozza, Marco | | | 1239 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Martirosyan, Davide | | | 1158 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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 2020 - PANTIGLIATE 5 U12 | PANTIGLIATE | ITA | 2020-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1051 | 1.50 | 3 | 0.61 | 20 | 12.20 | |
| | Oca, Valerio Luis | | | 1344 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Spampinato, Mirko | | | 1069 | ITA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Xu, Ouwen | | | 1225 | 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) | | |
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