Individual Calculations May 2016
 Jackson, James P  Total change: 17.20  Rating chartPersonal card
 Colin Crouch Celebration Masters London ENG 2016-04-02
RcRownchangeKK*chgGame
 2337 2348 5.50 9 0.86 20 17.20 
  Harari, Zaki 2065 ENG1.0010.16203.20 
  Ross, Chris N c2194 ENG1.0010.29205.80 
  Vakhidov, Jahongir g2576 UZB0.001-0.2120-4.20 
  Hill, Alistair 2204 ENG1.0010.31206.20 
  Berkes, Ferenc g2644 HUN0.5010.35207.00 
  Fodor, Tamas Jr. g2505 HUN0.001-0.2920-5.80 
  Willmoth, Robert F c2152 ENG1.0010.25205.00 
  Lyell, Mark f2242 ENG1.0010.36207.20 
  Tan, Justin m2452 AUS0.001-0.3620-7.20 

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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