Individual Calculations April 2017
 Messineo, Carlo  Total change: 22.00  Rating chartPersonal card
 OP 10 Memorial Salvatore Nobile Roma ITA 2017-01-05
RcRownchangeKK*chgGame
 1676 1606 3.00 6 0.55 40 22.00 
  Bizzarro, Sofia 1854 ITA0.001-0.1940-7.60 
  Casagrande, Federico 1728 ITA0.001-0.3340-13.20 
  Bolla, Vittorio 1643 ITA0.5010.05402.00 
  Bertollini, Ferruccio 1451 ITA1.0010.294011.60 
  Casavecchia, Alberto 1709 ITA0.5010.14405.60 
  Raccah, Ascer 1669 ITA1.0010.594023.60 

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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