Rapid: Individual Calculations February 2020
 Sala, Andrea  Total change: -12.20  Rating chartPersonal card
 CIG 2020 - PANTIGLIATE 5 U12 PANTIGLIATE ITA 2020-01-19
RcRownchangeKK*chgGame
 1256 1100 0.00 2 -0.61 20 -12.20 
  Oca, Valerio Luis 1344 ITA0.001-0.2020-4.00 
  Bombardieri, Lorenzo 1167 ITA0.001-0.4120-8.20 

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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