Individual Calculations January 2020
 Arduini, Nino Agostino T.  Total change: 34.00  Rating chartPersonal card
 WE 17 Grand Hotel Adriatico - C Montesilvano ITA 2019-12-20
RcRownchangeKK*chgGame
 1290 1325 2.50 3 0.85 40 34.00 
  Ciriolo, Lucio 1296 ITA1.0010.464018.40 
  Serafini, Luigi 1262 ITA0.501-0.0940-3.60 
  Rescina, Matteo 1311 ITA1.0010.484019.20 

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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