Individual Calculations December 2015
 Tsiapouris, Michael, Dr.  Total change: 22.80  Rating chartPersonal card
 Malta International Open 2015 Sliema MLT 2015-11-15
RcRownchangeKK*chgGame
 2023 1917 4.00 8 1.14 20 22.80 
  Sari, Kreitem 1517  * PLE1.0010.08201.60 
  Middelkoop, Mathieu 2162 NED1.0010.802016.00 
  Parligras, Cosmin 2232 ROU0.001-0.1420-2.80 
  Lainburg, Viktor 2079 GER0.5010.21204.20 
  Callier, Christophe 1991 BEL1.0010.602012.00 
  Cherednichenko, Elena wm2149 UKR0.5010.29205.80 
  Maloberti, David 2027 FRA0.001-0.3520-7.00 
  Grahn, Lars 2027 SWE0.001-0.3520-7.00 
 * 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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