Individual Calculations September 2011
 Atnilov, Michael  Total change: 9.45  Rating chartPersonal card
 Czech Open 2011 - A - GM open Pardubice CZE 2011-07-22
RcRownchangeKK*chgGame
 2239 2028 1.50 8 -0.34 15 -5.10 
  Heidrich, Manfred f2312 GER0.001-0.1615-2.40 
  Saric, Kristina wm2246 CRO0.001-0.2215-3.30 
  Gruenter, Martin 2241 GER0.001-0.2315-3.45 
  Martynov, Pavel 2237 RUS1.0010.771511.55 
  Furman, Boris f2262 RUS0.001-0.2115-3.15 
  Volodin, Viktor m2200 RUS0.001-0.2715-4.05 
  Schulz, Jens 2218 GER0.5010.25153.75 
  Schoene, Maria wm2199 GER0.001-0.2715-4.05 

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)
 
 KFS Weekend 2011 Rashit Kfar Saba ISR 2011-08-04
RcRownchangeKK*chgGame
 2263 2028 2.00 5 0.97 15 14.55 
  Porat, Maya wm2274 ISR0.5010.31154.65 
  Givon, Asaf 2262 ISR0.001-0.2115-3.15 
  Ben Artzi, Ido 2264 ISR0.5010.30154.50 
  Tratatovici, Dan 2208 ISR1.0010.741511.10 
  Weisbuch, Udi 2306 ISR0.001-0.1715-2.55 

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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