Individual Calculations January 2011
 Grib, Roman  Total change: 25.50  Rating chartPersonal card
 World Youth Chess Championships 2010 - Open under 14 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 2164 2250 8.00 11 1.35 15 20.25 
  Le, Minh Hoang c1935 VIE1.0010.14152.10 
  Harutyunian, Tigran K 2063 ARM0.001-0.7415-11.10 
  Lekic, Lazar 1958 MNE1.0010.15152.25 
  Akhmetov, Ayan 2097 KAZ0.001-0.7015-10.50 
  Vasilyev, Vasily 1983 RUS1.0010.18152.70 
  Aghaei, Alireza 2112 IRI1.0010.31154.65 
  Cuellar, Diego f2134 PER1.0010.34155.10 
  Rapport, Richard g2523 HUN1.0010.831512.45 
  Girish, A Koushik f2345 IND1.0010.63159.45 
  Shiven, Khosla 2354 IND0.5010.14152.10 
  Bortnik, Alexandr 2303 UKR0.5010.07151.05 

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)
 
 The Championship of BLR, stage-1 (men) 2011 Minsk BLR 2010-12-11
RcRownchangeKK*chgGame
 2180 2250 5.50 9 0.35 15 5.25 
  Vialichka, Kiryl 1850  * BLR1.0010.08151.20 
  Savitski, Andrei 2000 BLR1.0010.19152.85 
  Lutsko, Igor g2383 BLR0.001-0.3215-4.80 
  Agrafenin, Andrey 2055 BLR1.0010.25153.75 
  Smirnov, Valerij m2357 BLR0.5010.15152.25 
  Bulanov, Dmitri f2370 BLR1.0010.66159.90 
  Tsyhanchuk, Stanislav f2328 BLR0.001-0.3915-5.85 
  Kuleshov, Konstantin 1980 BLR1.0010.17152.55 
  Popova, Natalija wm2293 BLR0.001-0.4415-6.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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