Rapid: Individual Calculations March 2019
 Stella, Andrea  Total change: -17.80  Rating chartPersonal card
 CIG 2019 - CASTELNUOVO VOMANO U16 CASTELLALTO ITA 2019-02-17
RcRownchangeKK*chgGame
 1171 1266 1.00 3 -0.89 20 -17.80 
  Sanlorenzo, Letizia 1123 ITA1.0010.31206.20 
  Sanlorenzo, Fabrizio 1233 ITA0.001-0.5520-11.00 
  Ioannone, Andrea 1157 ITA0.001-0.6520-13.00 

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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