Individual Calculations November 2011
 Castano, Duvan Martin  Total change: -45.00  Rating chartPersonal card
 SUBZONAL Absoluto 2.3.4 SUBZONA COLOMBIA 2010 IRT Final Nacional Mayores 2011 Pereira COL 2011-09-23
RcRownchangeKK*chgGame
 2362 2362 2.50 11 -3.00 15 -45.00 
  Mendoza, Rafael f2326 COL0.001-0.5515-8.25 
  Rios Parra, Alejandro m2362 COL0.5010.00150.00 
  Rojas Barrero, Andres H 2262 COL0.501-0.1415-2.10 
  Barrientos, Sergio E g2507 COL0.001-0.3115-4.65 
  Castro, Oscar H m2382 COL0.001-0.4715-7.05 
  Arenas, David m2426 COL0.001-0.4115-6.15 
  Rios, Cristhian Camilo f2349 COL0.001-0.5215-7.80 
  Uribe, Mauricio m2333 COL0.501-0.0415-0.60 
  Escobar Forero, Alder m2466 COL0.001-0.3615-5.40 
  Morales, Jhon Alexander 2330 COL1.0010.46156.90 
  De Arco, Luis Carlos 2244 COL0.001-0.6615-9.90 

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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