Individual Calculations February 2017
 Velichko, Tatiana  Total change: 39.80  Rating chartPersonal card
 FE 5 SS Lazio Roma ITA 2017-01-03
RcRownchangeKK*chgGame
 2176 1927 3.50 7 1.99 20 39.80 
  Machidon, Cristi f2314 MDA1.0010.912018.20 
  Capitelli, Paolo 2064 ITA1.0010.682013.60 
  Della Corte, Alessandro 2224 ITA1.0010.852017.00 
  Ortega, Lexy g2327  * ITA0.001-0.0820-1.60 
  Cappai, Davide 2274 ITA0.001-0.1120-2.20 
  Palma, Maria 2003 ITA0.5010.10202.00 
  Martino, Enzo 2029 ITA0.001-0.3620-7.20 
 * 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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