Individual Calculations February 2013
 Arlinsky, Uriel  Total change: 9.45  Rating chartPersonal card
 3nd Intl. Festival Petach Tikva 2012 IM Petach Tikva ISR 2012-12-13
RcRownchangeKK*chgGame
 2308 2297 5.00 9 0.63 15 9.45 
  Kudischewitsch, David m2348 RUS1.0010.57158.55 
  Nedobora, Mikhail m2384 UKR0.5010.12151.80 
  Libman, Guy 2261 ISR1.0010.45156.75 
  Kobo, Ori 2253 ISR0.501-0.0615-0.90 
  Nisman, Boris I m2357 RUS0.5010.08151.20 
  Mindlin, Alon 2242 ISR1.0010.42156.30 
  Zalkind, Konstantin f2246 ISR0.001-0.5715-8.55 
  Kaganskiy, Gleb f2339 RUS0.5010.06150.90 
  Axelrod, Arie f2343 ISR0.001-0.4415-6.60 

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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