Individual Calculations January 2020
 Alarik, Martin  Total change: 20.20  Rating chartPersonal card
 Lag-DM 2019/2020, div Elit R4 Stockholm SWE 2019-12-09
RcRownchangeKK*chgGame
 1972 2068 1.00 1 0.37 20 7.40 
  Hedlund, Niklas 1972 SWE1.0010.37207.40 

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)
 
 Lag-DM 2019/2020, div 1 R4 Stockholm SWE 2019-12-16
RcRownchangeKK*chgGame
 2174 2068 1.00 1 0.64 20 12.80 
  Naslund, Mikael f2174 SWE1.0010.642012.80 

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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