Individual Calculations May 2015
 Kretchetov, Alexan  Total change: 26.20  Rating chartPersonal card
 4th Annual Reno-Larry Evans Memorial Open Reno, Nevada USA 2015-04-03
RcRownchangeKK*chgGame
 2284 2312 4.50 6 1.31 20 26.20 
  Pinisetti, Prateek 2040 USA1.0010.17203.40 
  Mackenzie, Dana N 2086 USA1.0010.21204.20 
  Khachiyan, Melikse g2529 USA0.5010.28205.60 
  Hong, Andrew Zhang 2181 USA1.0010.32206.40 
  Bryant, John Danie m2377 USA0.5010.09201.80 
  Tarjan, James Edwa g2493 USA0.5010.24204.80 

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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