Individual Calculations February 2018
 Priyanka, K  Total change: -30.80  Rating chartPersonal card
 Chess Festival Groningen 2017 - Open A Groningen NED 2017-12-22
RcRownchangeKK*chgGame
 2166 2134 3.50 9 -0.77 40 -30.80 
  Van Foreest, Lucas m2481 NED0.001-0.1140-4.40 
  Van Foreest, Machteld 1989 NED0.501-0.1940-7.60 
  Grutter, Tim 2008 NED0.501-0.1740-6.80 
  De Bock, Thijs 2019 BEL1.0010.344013.60 
  Zelbel, Patrick m2456 GER0.001-0.1340-5.20 
  Theulings, Paul-Peter c2089 NED0.001-0.5640-22.40 
  Dehn, Marcus 2120 GER1.0010.484019.20 
  Abbas, Daniel f2319 ENG0.001-0.2640-10.40 
  Van Randtwijk, Mick 2011 NED0.501-0.1740-6.80 

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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