Individual Calculations October 2012
 Crosa Coll, Martin  Total change: 8.20  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2411 2344 5.00 10 0.82 10 8.20 
  Zapata, Alonso g2481 COL0.001-0.3210-3.20 
  Urkedal, Frode m2473 NOR0.5010.17101.70 
  Dzhumaev, Marat g2499 UZB0.5010.21102.10 
  Kukk, Sander 2173 EST1.0010.27102.70 
  Mandiza, Farai m2390 ZIM0.001-0.4410-4.40 
  Simoes, Joao 2275 ANG1.0010.40104.00 
  Valdes, Leonardo m2366 CRC1.0010.53105.30 
  Alhuwar, Jasem f2285 UAE1.0010.42104.20 
  Jones, Gawain C B g2653 ENG0.001-0.1410-1.40 
  Danielsen, Henrik g2511 ISL0.001-0.2810-2.80 

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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