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Individual Calculations August 2019 |
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| Niederfriniger, Jakob Total change: 22.40 | |   |
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| CIG 2019 - Finale U10 | Salsomaggiore Terme | ITA | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1046 | 1.00 | 3 | 0.56 | 40 | 22.40 | |
|  Vommaro, Stanislao | | | 1399 | ITA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Pilo, Sergio | | | 1360 | ITA | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Rotondaro, Riccardo | | | 1300 | ITA | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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