Individual Calculations May 2017
 Mina, Marco  Total change: 19.60  Rating chartPersonal card
 49 CIS - Serie B Girone 2 Santa Margherita Ligure ITA 2017-03-24
RcRownchangeKK*chgGame
 2123 2047 2.50 5 0.49 40 19.60 
  Tencati, Giuseppe 2041 ITA0.501-0.0140-0.40 
  Poli, Giuseppe 2033 ITA1.0010.484019.20 
  Franza, Marco 2074 ITA0.5010.04401.60 
  Profumo, Alberto 2243 ITA0.5010.254010.00 
  Mazzini, Mauro 2223 ITA0.001-0.2740-10.80 

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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