Individual Calculations February 2018
 Bech-Kristensen, Tommy  Total change: 6.80  Rating chartPersonal card
 Allskanskan 17/18, div 1 R2 Stockholm SWE 2017-12-03
RcRownchangeKK*chgGame
 1841 1574 0.00 1 -0.18 20 -3.60 
  Gundersen, Ingvar 1841 SWE0.001-0.1820-3.60 

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)
 
 Stockholmsserien 2017/2018 div 4 R4 Stockholm SWE 2018-01-14
RcRownchangeKK*chgGame
 1632 1559 1.00 1 0.60 20 12.00 
  Mirkovic, Mihajlo 1632 SWE1.0010.602012.00 

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)
 
 Lag-DM 2017/18 Div 2 R 4 Stockholm SWE 2018-01-15
RcRownchangeKK*chgGame
 1959 1559 0.00 1 -0.08 20 -1.60 
  Yusuzai, Ahmad Zobidula 1959  * SWE0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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