Individual Calculations February 2018
 Yusuzai, Ahmad Zobidula  Total change: -0.80  Rating chartPersonal card
 Allskanskan 17/18, div 1 R2 Stockholm SWE 2017-12-03
RcRownchangeKK*chgGame
 1589 1989 1.00 1 0.08 20 1.60 
  Flermoen, Jan 1589  * SWE1.0010.08201.60 
 * 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)
 
 Div II 3 2017-18 R4 Sweden SWE 2018-01-14
RcRownchangeKK*chgGame
 1922 1981 1.00 1 0.42 20 8.40 
  Miller, Frank 1922 SWE1.0010.42208.40 

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 2017/18 Div 2 R 4 Stockholm SWE 2018-01-15
RcRownchangeKK*chgGame
 1581 1981 1.00 1 0.08 20 1.60 
  Bech-Kristensen, Tommy 1581  * SWE1.0010.08201.60 
 * 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)
 
 Lag-DM 2017/18 Div 3 R 4 Stockholm SWE 2018-01-22
RcRownchangeKK*chgGame
 1892 1981 0.00 1 -0.62 20 -12.40 
  Westerberg, Claes-Goran 1892 SWE0.001-0.6220-12.40 

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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