Individual Calculations January 2021
 Johansson, Sigge  Total change: 33.60  Rating chartPersonal card
 EP Junior-KM 2020 R1234 Svedala SWE 2020-09-23
RcRownchangeKK*chgGame
 1238 1324 2.00 3 0.15 40 6.00 
  Arvidsson, Gustav 2008 1185 SWE1.0010.314012.40 
  Andersson, Alrik 1221 SWE0.001-0.6440-25.60 
  Lyngsjo, Luke 1307 SWE1.0010.484019.20 

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)
 
 EP Elo ht 2020 grupp 2 Svedala SWE 2020-10-12
RcRownchangeKK*chgGame
 1456 1379 1.50 2 0.69 40 27.60 
  Sundin, Sven-Ingvar 1591 SWE0.5010.274010.80 
  Andersson, Kristian 1975 1321 SWE1.0010.424016.80 

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)
 

 

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