Individual Calculations November 2010
 Torres Mari, Juan  Total change: -16.20  Rating chartPersonal card
 VII Open Amateur Calvia Calvia Mallorca ESP 2010-10-09
RcRownchangeKK*chgGame
 1964 1775 0.50 6 -1.08 15 -16.20 
  Razola, Garcia Joaquin 2112 ESP0.001-0.1215-1.80 
  Pasanen, Tuomo 1992 FIN0.001-0.2215-3.30 
  Tart, Peter K 1948 ENG0.5010.23153.45 
  Helin, Mikael 1927 SWE0.001-0.3015-4.50 
  Mosquera Ulloa, Fernando 1960 ESP0.001-0.2615-3.90 
  Sjogren, Stig 1842 SWE0.001-0.4115-6.15 

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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