Individual Calculations May 2018
 Davidovich, Manis  Total change: 23.80  Rating chartPersonal card
 12th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2018-03-28
RcRownchangeKK*chgGame
 2214 2016 3.50 9 1.19 20 23.80 
  Li, Ben f2347 USA0.001-0.1220-2.40 
  Paciorkowski, Lev 2210 USA1.0010.752015.00 
  Wang, Qibiao 2324 CHN0.001-0.1420-2.80 
  Turgut, Aydin 2190 USA1.0010.732014.60 
  Feng, Maggie fwc2254 USA0.5010.30206.00 
  Arias, Mario 2245 PER0.001-0.2120-4.20 
  Markzon, Gregory f2169 USA0.001-0.3020-6.00 
  Padmanabhan, Karthik 1914 USA1.0010.36207.20 
  Daggupati, Balaji f2273 USA0.001-0.1820-3.60 

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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