Rapid: Individual Calculations October 2017
 Bogorods, Daniels  Total change: 8.60  Rating chartPersonal card
 V Salaspils District Open Rapid Chess Championship Salaspils LAT 2017-09-09
RcRownchangeKK*chgGame
 1833 1793 4.00 8 0.43 20 8.60 
  Jonins, Dmitrijs 1393  * LAT1.0010.08201.60 
  Laizans, Aivars 2111 LAT1.0010.872017.40 
  Daudzvardis, Janis 2031 LAT0.001-0.2020-4.00 
  Ivanov, Igor 2119 LAT0.001-0.1320-2.60 
  Mesters, Janis 1543 LAT1.0010.19203.80 
  Melderis, Uldis 1950 LAT0.001-0.2920-5.80 
  Vdovins, Jevgenijs 1662 LAT1.0010.32206.40 
  Ungure, Liga wf1855 LAT0.001-0.4120-8.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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