Individual Calculations June 2014
 Prasca Sosa, Rafael Felipe  Total change: -4.40  Rating chartPersonal card
 1er. ITT Copa Banco del Alba Caracas VEN 2014-04-24
RcRownchangeKK*chgGame
 2449 2401 3.50 9 -0.44 10 -4.40 
  Ynojosa Aponte, Felix Jose m2455 VEN0.001-0.4210-4.20 
  Hernandez Jimenez, Alexander f2280 VEN0.501-0.1610-1.60 
  Mateo, Ramon g2384 DOM0.501-0.0210-0.20 
  Vera Gonzalez-Quevedo, Reynaldo g2454 CUB0.001-0.4310-4.30 
  Rakhmanov, Aleksandr g2610 RUS0.5010.27102.70 
  Iturrizaga Bonelli, Eduardo g2635 VEN0.5010.29102.90 
  Alvarez Marquez, Johann Carlos m2410 VEN0.5010.01100.10 
  Gallegos, Carlos m2392 VEN0.501-0.0110-0.10 
  Pulvett Marin, Daniel m2422 VEN0.5010.03100.30 

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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