Individual Calculations January 2019
 Vettese, Nicholas  Total change: 24.40  Rating chartPersonal card
 2018 Hart House Holidays Open Crown Toronto CAN 2018-12-14
RcRownchangeKK*chgGame
 2250 2294 4.00 5 1.22 20 24.40 
  Li, William 2078 CAN0.501-0.2820-5.60 
  Dukic, Zachary 2176 CAN1.0010.34206.80 
  Gerzhoy, Leonid m2401 CAN1.0010.652013.00 
  Pace, Christopher 2116 CAN1.0010.27205.40 
  Noritsyn, Nikolay m2478 CAN0.5010.24204.80 

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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