Rapid: Individual Calculations May 2017
 Mercandelli, Claudio  Total change: 7.60  Rating chartPersonal card
 OP 12 LETIMBRO SAVONA ITA 2017-04-22
RcRownchangeKK*chgGame
 1871 1878 3.50 6 0.38 20 7.60 
  Mandolini, Alessandro 1764 ITA0.501-0.1620-3.20 
  Pesce, Leandro 1696 ITA1.0010.26205.20 
  De Florio, Federico 2180 ITA1.0010.852017.00 
  Morselli, Stefano 1877 ITA1.0010.502010.00 
  Lupini, Stefano 1890 ITA0.001-0.4820-9.60 
  Ivaldo, Fabrizio 1816 ITA0.001-0.5920-11.80 

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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