Individual Calculations April 2019
 Xu, Ten Lon  Total change: -19.80  Rating chartPersonal card
 CIS 2019 - Serie C Girone 1 Torino ITA 2019-03-15
RcRownchangeKK*chgGame
 1771 1808 1.00 3 -0.65 20 -13.00 
  Nastro, Federico 1934 ITA0.001-0.3320-6.60 
  Tonello, Andrea 1660 ITA0.001-0.7020-14.00 
  Catalano, Leonardo 1718 ITA1.0010.38207.60 

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 Promozione Piemonte 2 Torino ITA 2019-03-15
RcRownchangeKK*chgGame
 1520 1808 0.50 1 -0.34 20 -6.80 
  Calabrese, Emiliano 1520 ITA0.501-0.3420-6.80 

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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