Individual Calculations December 2018
 Salykin, Aleksandr  Total change: 115.60  Rating chartPersonal card
 Schack 64 KM 201819 R12 Haparanda SWE 2018-10-09
RcRownchangeKK*chgGame
 1791 1873 2.00 2 0.80 40 32.00 
  Ruokamo, Vesa 1659 FIN1.0010.23409.20 
  Rova, Per-Olov 1922 SWE1.0010.574022.80 

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)
 
 NorrbottenOppet DM 2018 Haparanda SWE 2018-10-27
RcRownchangeKK*chgGame
 1791 1873 2.50 4 0.10 40 4.00 
  Lehtonen, Simo 1958 FIN0.5010.12404.80 
  Nackholm, Erik 1893 SWE0.5010.03401.20 
  Ruokamo, Vesa 1659 FIN1.0010.23409.20 
  Ikonen, Jari 1652 SWE0.501-0.2840-11.20 

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)
 
 Raahen Linnoitus 60v A-ryhma Raahe FIN 2018-11-03
RcRownchangeKK*chgGame
 2141 1914 3.00 4 1.99 40 79.60 
  Lahti, Jouko 1954 FIN1.0010.564022.40 
  Luukkonen, Tommi f2314  * FIN1.0010.924036.80 
  Linna, Asko 1980 FIN1.0010.594023.60 
  Sammalvuo, Tapani m2314  * FIN0.001-0.0840-3.20 
 * 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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