Individual Calculations June 2013
 Hedstrom, Johan  Total change: -3.00  Rating chartPersonal card
 Stockholm Elo Challenge 2013 Stockholm SWE 2013-04-26
RcRownchangeKK*chgGame
 2025 2100 4.50 8 -0.20 15 -3.00 
  Darnell, Anton 1727 SWE0.501-0.4015-6.00 
  Duenas, Alexis 1847 SWE1.0010.19152.85 
  Sjodahl, Pontus m2418 SWE0.001-0.1315-1.95 
  Pantzar, Milton 1700  * SWE1.0010.08151.20 
  Jansson, Gilbert 1916 SWE1.0010.26153.90 
  Eriksson 1941, Bo Ht f2145 SWE0.001-0.4415-6.60 
  Wahlstedt, Mats 1985 SWE1.0010.34155.10 
  Akesson, Ralf g2462 SWE0.001-0.1015-1.50 
 * 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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