Individual Calculations January 2009
 Diu, Viacheslav  Total change: -4.30  Rating chartPersonal card
 2008 Korea Open Chess Tournament Seoul KOR 2008-11-29
RcRownchangeKK*chgGame
 2359 2453 4.50 8 -0.43 10 -4.30 
  Kojima, Shinya 2272 JPN1.0010.26102.60 
  Yang, Kaiqi 2429 CHN0.001-0.5310-5.30 
  Muniz Pardino, Alberto 2113 ESP1.0010.12101.20 
  Wang, Rui m2420 CHN0.501-0.0510-0.50 
  Filippov, Anton g2543 UZB0.001-0.3810-3.80 
  Dimakiling, Oliver m2448 PHI1.0010.49104.90 
  Pak, Evgeniy 2243 KAZ0.001-0.7710-7.70 
  Petronic, Jovan m2405 SRB1.0010.43104.30 

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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