Rapid: Individual Calculations February 2019
 Bertuzzi, Karol  Total change: -2.00  Rating chartPersonal card
 CIG 2019 - MAGENTA U10 MAGENTA ITA 2019-01-13
RcRownchangeKK*chgGame
 1225 1060 1.00 3 0.16 20 3.20 
  Garcia Castaneda, Daniel A. 1215 ITA0.5010.21204.20 
  Pallaro, Ulisse 1231 ITA0.5010.23204.60 
  Rossi, Gabriele Valerio 1228 ITA0.001-0.2820-5.60 

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)
 
 CIG 2019 - CHESS PROJECTS U10 MILANO ITA 2019-01-20
RcRownchangeKK*chgGame
 1241 1060 0.00 1 -0.26 20 -5.20 
  Vihan, Shourya 1241 ITA0.001-0.2620-5.20 

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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