Individual Calculations February 2018
 Graham, David B  Total change: -39.20  Rating chartPersonal card
 Hastings Masters Tournament 2017-18 Hastings ENG 2017-12-28
RcRownchangeKK*chgGame
 2093 2204 4.00 9 -1.76 20 -35.20 
  Das, Arghyadip m2451 IND0.001-0.1920-3.80 
  Munshi, Aditya 2000 ENG0.501-0.2620-5.20 
  Ter Steeg, Marcus, Dr. 2066 GER1.0010.31206.20 
  Stoyanov, Viktor 1950 ENG0.501-0.3120-6.20 
  Fowler, David 1904 SCO1.0010.15203.00 
  Lalic, Bogdan g2415 CRO0.001-0.2320-4.60 
  Willson, Ollie 2057 ENG0.001-0.7020-14.00 
  Berger, Konstantin 2041 GER0.001-0.7220-14.40 
  Larsen, Andreas 1953 NOR1.0010.19203.80 

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)
 
 2017/18 4NCL Division 2 Rounds 3-4 Solihull ENG 2018-01-13
RcRownchangeKK*chgGame
 2326 2204 0.50 2 -0.20 20 -4.00 
  Chapman, Terry P D f2190 ENG0.501-0.0220-0.40 
  Lou, Yiping m2462 CHN0.001-0.1820-3.60 

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)
 

 

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