Rapid: Individual Calculations February 2018
 Cai, Roberto  Total change: 2.60  Rating chartPersonal card
 OP LETIMBRO 19 SAVONA ITA 2018-01-13
RcRownchangeKK*chgGame
 1727 1598 1.50 4 0.13 20 2.60 
  Mercandelli, Claudio 1824 ITA0.001-0.2120-4.20 
  Blengino, Cristiano 1891 ITA0.001-0.1520-3.00 
  Rossi Cassani, Gianni 1748 ITA0.5010.20204.00 
  Lami, Diego 1443 ITA1.0010.29205.80 

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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