Rapid: Individual Calculations January 2016
 Weisbuch, Udi  Total change: 13.00  Rating chartPersonal card
 Shahar Arad Memorial 2015 A Kfar Saba ISR 2015-12-26
RcRownchangeKK*chgGame
 2238 2213 3.00 5 0.65 20 13.00 
  Reprun, Nadejda 1893 ISR0.501-0.3720-7.40 
  Poleg, Matan 2098 ISR1.0010.34206.80 
  Shabodash, Boris 2247 ISR1.0010.552011.00 
  Golod, Vitali g2558 ISR0.001-0.1120-2.20 
  Bykhovsky, Avigdor g2393 RUS0.5010.24204.80 

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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