Individual Calculations January 2020
 Marson, Luca  Total change: 17.80  Rating chartPersonal card
 WE 27 Del graticolato - A Santa Maria di Sala ITA 2019-12-06
RcRownchangeKK*chgGame
 2096 1799 1.50 4 0.89 20 17.80 
  Viaggi, Stefano 2030 ITA1.0010.792015.80 
  Negro, Roberto 2119 ITA0.001-0.1320-2.60 
  Caprino, Marco 2112 ITA0.5010.36207.20 
  Cappelletto, Joshuaede 2124 ITA0.001-0.1320-2.60 

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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