Individual Calculations September 2011
 Sakovich, Igor  Total change: -7.80  Rating chartPersonal card
 Czech Open 2011 - A - GM open Pardubice CZE 2011-07-22
RcRownchangeKK*chgGame
 2342 2218 3.50 9 0.46 15 6.90 
  Akesson, Ralf g2429 SWE0.5010.27154.05 
  Szablowski, Pawel m2433 POL0.5010.27154.05 
  Aliavdin, Nikolai m2392 BLR1.0010.731510.95 
  Samolins, Vitalijs m2412 LAT0.5010.25153.75 
  Voloshin, Leonid g2411 CZE0.001-0.2515-3.75 
  Kachar, Vladimir 2328 RUS0.5010.15152.25 
  Kriebel, Tadeas f2343 CZE0.001-0.3315-4.95 
  Taddei, Benoit f2288 FRA0.001-0.4015-6.00 
  Chernyshova, Natalia 2039 RUS0.501-0.2315-3.45 

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)
 
 RIGA TECHNICAL UNIVERSITY OPEN 2011 A RIGA LAT 2011-08-09
RcRownchangeKK*chgGame
 2164 2218 4.00 9 -0.98 15 -14.70 
  Kjoita, Torgeir 1837 NOR1.0010.09151.35 
  Yrjola, Jouni g2366 FIN0.5010.20153.00 
  Hanley, Craig A m2428 ENG0.001-0.2315-3.45 
  Smorodinskis, Igors 2364 LAT0.001-0.3015-4.50 
  Saveliev, Alexei 2054 RUS0.501-0.2215-3.30 
  Radice, Luca 2021 ITA1.0010.25153.75 
  Visockis, Janis 2169 LAT0.501-0.0715-1.05 
  Kantans, Toms f2345 LAT0.001-0.3315-4.95 
  Starcevs, Dmitrijs 1895 LAT0.501-0.3715-5.55 

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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