Individual Calculations January 2022
 Kalingas, Dimitris  Total change: -7.40  Rating chartPersonal card
 Onsdagskampem ht 2021 lang Stockholm SWE 2021-10-06
RcRownchangeKK*chgGame
 1613 1390 1.00 3 0.32 20 6.40 
  Arbeus, Carl-Johan 1724 SWE0.5010.38207.60 
  Eriksson, Staffan 1601 SWE0.001-0.2320-4.60 
  Allard, Sebastian 1514 SWE0.5010.17203.40 

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)
 
 Rockadens KM ht 2021 1A Stockholm SWE 2021-10-15
RcRownchangeKK*chgGame
 1382 1390 0.50 4 -1.53 20 -30.60 
  Arvidsson, Rickard 1423 SWE0.001-0.4520-9.00 
  Willstedt, Lukas 1368 SWE0.001-0.5320-10.60 
  Hellman, Sten 1459 SWE0.5010.10202.00 
  Vastberg Hagstad, Vidar 1278 SWE0.001-0.6520-13.00 

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)
 
 Stockholmsserien 2021/2022, div 4 R1 Stockholm SWE 2021-12-05
RcRownchangeKK*chgGame
 1315 1376 1.00 1 0.42 20 8.40 
  Johansson, Kjell-Ake 1315 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 21-22, div 5 R2 Stockholm SWE 2021-12-08
RcRownchangeKK*chgGame
 1776 1376 0.50 1 0.42 20 8.40 
  Ridnert, Goran 1776  * SWE0.5010.42208.40 
 * 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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