Individual Calculations January 2018
 Berengolts, Isai  Total change: -2.00  Rating chartPersonal card
 2017 Mississauga Open U2000 Mississauga CAN 2017-12-02
RcRownchangeKK*chgGame
 1723 2042 2.50 3 -0.10 20 -2.00 
  Piccinin, Mario 1769 CAN0.501-0.3320-6.60 
  Singh, Malhar 1703 CAN1.0010.12202.40 
  Ranola, Alberto 1696 PHI1.0010.11202.20 

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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