Individual Calculations June 2014
 Kevlishvili, Robby  Total change: 28.35  Rating chartPersonal card
 NK 2014 U20 Rotterdam NED 2014-04-26
RcRownchangeKK*chgGame
 2221 2130 5.00 8 1.89 15 28.35 
  Kollen, Zyon 2197 NED1.0010.59158.85 
  Admiraal, Miguoel f2333 NED0.5010.26153.90 
  Ratsma, Midas 2124 NED1.0010.49157.35 
  Ducarmon, Quinten m2489 NED0.5010.40156.00 
  Von Meijenfeldt, Bart 2270 NED0.001-0.3115-4.65 
  Mollema, Thomas 2033 NED0.501-0.1315-1.95 
  Vereggen, Lars 2179 NED1.0010.57158.55 
  Maris, Ivo 2143 NED0.5010.02150.30 

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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