Blitz: Individual Calculations September 2012
 Guerrero, Andres  Total change: 28.40  Rating chartPersonal card
 Blitz 1er IRT OAV Nuestros 1eros Grandes Maestros Valencia VEN 2012-07-28
RcRownchangeKK*chgGame
 2251 2196 4.00 6 1.42 20 28.40 
  Zavala, Arevalo Vicencio Noel 2080 VEN1.0010.34206.80 
  Blanco, Ronquillo Humberto m2423 CUB1.0010.792015.80 
  Perez Camejo, Jesus 2194 CUB0.001-0.5020-10.00 
  Perdomo, Arbelaez Juan Jose 2133 VEN1.0010.41208.20 
  Marichal, Ariel 2314 CUB1.0010.662013.20 
  Leyva Proenza, Richard m2363 CUB0.001-0.2820-5.60 

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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