Individual Calculations November 2009
 Castellanos, Renier  Total change: 3.50  Rating chartPersonal card
 Championnat Ouvert du Quebec Montreal, Quebec CAN 2009-07-18
RcRownchangeKK*chgGame
 2481 2453 4.50 9 0.35 10 3.50 
  Malakhatko, Vadim g2570 BEL0.5010.16101.60 
  Roussel-Roozmon, Thomas m2487 CAN0.5010.05100.50 
  Zherebukh, Yaroslav g2541 UKR0.001-0.3810-3.80 
  Thorfinnsson, Bjorn f2395 ISL1.0010.42104.20 
  Mitkov, Nikola g2526 MKD0.5010.10101.00 
  Thavandiran, Shiyam f2291 CAN1.0010.29102.90 
  Jankovic, Alojzije g2549 CRO0.5010.13101.30 
  Kovalyov, Anton g2572 ARG0.001-0.3410-3.40 
  Arngrimsson, Dagur m2396 ISL0.501-0.0810-0.80 

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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