Individual Calculations January 2020
 Chaiderson, Oleg  Total change: -0.80  Rating chartPersonal card
 Div III 3 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 1716 1706 1.00 1 0.51 40 20.40 
  Nilsson, Lennart Vas 1716 SWE1.0010.514020.40 

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 3 R3 Stockholm SWE 2019-12-02
RcRownchangeKK*chgGame
 1687 1706 0.00 1 -0.53 40 -21.20 
  Henricson, Max 1687 SWE0.001-0.5340-21.20 

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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