Individual Calculations May 2010
 Vichnar, David  Total change: -6.30  Rating chartPersonal card
 1. liga - zapad various CZE 2009-10-11
RcRownchangeKK*chgGame
 2296 2229 3.50 7 0.65 15 9.75 
  Vavra, Pavel m2351 CZE0.5010.17152.55 
  Jedlicka, Ales f2301 CZE1.0010.60159.00 
  Moravec, Michal 2273 CZE0.001-0.4415-6.60 
  Londyn, Radek 2316 CZE0.5010.12151.80 
  Svoboda, Svatopluk 2286 CZE1.0010.58158.70 
  Krnavek, Lubomir f2289 CZE0.5010.08151.20 
  Danes, Jaroslav 2256 CZE0.001-0.4615-6.90 

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)
 
 2. liga - C various CZE 2009-10-18
RcRownchangeKK*chgGame
 2308 2229 2.50 9 -1.07 15 -16.05 
  Stastny, Jan 2223 CZE0.001-0.5115-7.65 
  Bartos, Jan f2249 CZE0.5010.03150.45 
  Vedral, Oldrich 2303 CZE1.0010.60159.00 
  Spirin, Oleg m2449 RUS0.5010.28154.20 
  Kaderabek, Jiri 2205 CZE0.501-0.0315-0.45 
  Tuma, Jiri f2282 CZE0.001-0.4315-6.45 
  Nun, Jiri m2390 CZE0.001-0.2915-4.35 
  Jirasek, Pavel 2257 CZE0.001-0.4615-6.90 
  Spacek, Petr m2413 CZE0.001-0.2615-3.90 

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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