Individual Calculations March 2020
 Oswald, Graeme E  Total change: 14.20  Rating chartPersonal card
 2019/20 4NCL Div 2 Rounds 5 - 6 Daventry ENG 2020-02-08
RcRownchangeKK*chgGame
 2143 2128 1.00 2 0.04 20 0.80 
  Snape, Ian L 2142 ENG0.5010.02200.40 
  Talsma, Paul 2144 NED0.5010.02200.40 

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 Round 4 Newcastle ENG 2020-02-23
RcRownchangeKK*chgGame
 2253 2128 1.00 1 0.67 20 13.40 
  Turner, Max N 2253 ENG1.0010.672013.40 

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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