Individual Calculations December 2017
 Donati, Michele  Total change: -41.40  Rating chartPersonal card
 World Junior under 20 Championship 2017 Tarvisio ITA 2017-11-12
RcRownchangeKK*chgGame
 2107 1978 0.50 7 -2.07 20 -41.40 
  Begmuratov, Alisher f2378  * UZB0.001-0.0820-1.60 
  Ioannidis, Evgenios f2302 GRE0.001-0.1320-2.60 
  Tuomainen, Felix f2214 SWE0.001-0.2020-4.00 
  Noboa, Kevin f2356 ECU0.001-0.0920-1.80 
  Lin, Zhaochen 1852 CHN0.501-0.1720-3.40 
  Gomez Barrera, Gonzalo Andres 1741 CHI0.001-0.8020-16.00 
  Willathgamuwa, Rowan c1907 AUS0.001-0.6020-12.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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