Individual Calculations May 2012
 Martinez Lopez, Ivan  Total change: 2.55  Rating chartPersonal card
 Cto.de Catalunya Equips – Divisio Honor Barcelona ESP 2012-01-28
RcRownchangeKK*chgGame
 2265 2299 4.00 7 0.17 15 2.55 
  Ryan, Joseph f2289 IRL1.0010.49157.35 
  Vehi Bach, Victor Manuel m2358 ESP0.001-0.4215-6.30 
  Martinez Ramirez, Erik f2288 ESP1.0010.48157.20 
  Castellet Giralt, Gabriel f2216 ESP0.501-0.1115-1.65 
  Serra Pages, Jordi 2256 ESP0.001-0.5615-8.40 
  Rivas Garcia, Victor 2237 ESP1.0010.41156.15 
  Armengol Comas, Joaquim 2212 ESP0.501-0.1215-1.80 

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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