Individual Calculations June 2017
 Pedersen, Carsten  Total change: -9.00  Rating chartPersonal card
 2016/17 4NCL Division 1 Rounds 9-11 Telford ENG 2017-04-29
RcRownchangeKK*chgGame
 2263 2153 0.50 3 -0.55 20 -11.00 
  Player, Edmund C 2251 ENG0.001-0.3720-7.40 
  Jackson, James P f2269 ENG0.001-0.3420-6.80 
  Hansen, Hans-Peter 2270 GER0.5010.16203.20 

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)
 
 North East League 2019-20 Quarter Final: Lancashire v Middlesex Derby ENG 2017-05-13
RcRownchangeKK*chgGame
 2229 2153 0.50 1 0.10 20 2.00 
  Mitchell, Martin 2229 SCO0.5010.10202.00 

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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