Rapid: Individual Calculations January 2020
 Scheinfeild, Michael  Total change: 14.00  Rating chartPersonal card
 Shachar Arad Memorial Rapid 30.11.2019 - B Kfar Saba ISR 2019-11-30
RcRownchangeKK*chgGame
 1727 1519 1.50 3 0.70 20 14.00 
  Gerchikov, Pavel 1905 ISR0.5010.41208.20 
  Zaslavsky, Oleg 1498 ISR1.0010.47209.40 
  Solovyev, Anton 1777 ISR0.001-0.1820-3.60 

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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