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Individual Calculations June 2018 |
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| Manca, Luigi Total change: 10.40 | |   |
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| World Amateur Championship 2018 under 1700 | Cagliari | ITA | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1679 | 4.50 | 6 | 0.26 | 40 | 10.40 | |
|  Alotaibi, Khaled | | | 1421 | KUW | 1.00 | 1 | 0.18 | 40 | 7.20 | |  La Franca, Vincenzo | | | 1510 | ITA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Bergin, Cian | | | 1377 | IRL | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Sutbas, Batuhan | | | 1675 | TUR | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Cosmin Preda, Iulian | | | 1577 | ESP | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Zholdoshmamatov, Adilet | | | 1533 | KGZ | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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) | | |
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