Individual Calculations April 2018
 Wieczorek, Oskar  Total change: 7.40  Rating chartPersonal card
 50 CIS - Raggruppamento A2.1 Santa Margherita Ligure ITA 2018-03-16
RcRownchangeKK*chgGame
 2157 2464 5.00 5 0.74 10 7.40 
  Manfredi, Vincenzo 2270 ITA1.0010.25102.50 
  Vianello, Enrico 2168 ITA1.0010.15101.50 
  Rettore, Ludwig 2093 ITA1.0010.10101.00 
  Villa, Alessandro 2127 ITA1.0010.12101.20 
  Donati, Roberto 2128 ITA1.0010.12101.20 

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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