Individual Calculations September 2012
 Cruz, Jonathan  Total change: 15.50  Rating chartPersonal card
 XIV Obert Internacional Sant Marti Grup A Barcelona ESP 2012-07-13
RcRownchangeKK*chgGame
 2371 2418 6.50 9 1.55 10 15.50 
  Kopaloff, Nick 2075 ISR1.0010.12101.20 
  Deleyn, Gunter f2197 BEL1.0010.22102.20 
  Perez Mitjans, Orelvis m2504 ESP0.001-0.3810-3.80 
  Ramirez Garcia, Jorge Alberto c2241 MEX1.0010.27102.70 
  Espinoza Palomino, Willyam f2296 PER1.0010.33103.30 
  Munoz Pantoja, Miguel m2496 ESP1.0010.61106.10 
  Moskalenko, Viktor g2523 UKR0.001-0.3610-3.60 
  Escobar Forero, Alder m2487 COL0.5010.10101.00 
  Gonzalez Garcia, Jose g2518 MEX1.0010.64106.40 

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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