Individual Calculations April 2019
 Antognini, Francesco  Total change: -2.80  Rating chartPersonal card
 CIS 2019 - Serie A1 Girone 1 Lurago d'Erba ITA 2019-03-15
RcRownchangeKK*chgGame
 2203 2262 0.50 2 -0.67 20 -13.40 
  Saccona, Silvano 2162 ITA0.501-0.1420-2.80 
  De Florio, Federico 2244 ITA0.001-0.5320-10.60 

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)
 
 CIS 2019 - Serie B Girone 3 Lurago d'Erba ITA 2019-03-15
RcRownchangeKK*chgGame
 2280 2262 1.00 1 0.53 20 10.60 
  Pavon Cardenas, Jesus Miguel f2280 ESP1.0010.532010.60 

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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