Blitz: Individual Calculations July 2018
 Lapkis, Mihails  Total change: 10.80  Rating chartPersonal card
 Latvian Health Week Chess Blitz Tournament Riga LAT 2018-05-30
RcRownchangeKK*chgGame
 1577 1443 5.50 14 0.54 20 10.80 
  Laizans, Aivars 1843  * LAT0.001-0.0820-1.60 
  Laizans, Aivars 1843  * LAT0.001-0.0820-1.60 
  Nevickis, Sergejs 1340 LAT1.0010.36207.20 
  Nevickis, Sergejs 1340 LAT1.0010.36207.20 
  Solomka, Nikita 1843  * LAT0.001-0.0820-1.60 
  Solomka, Nikita 1843  * LAT0.5010.42208.40 
  Zalcmane, Vija 1536 LAT0.001-0.3720-7.40 
  Zalcmane, Vija 1536 LAT1.0010.632012.60 
  Mierins, Emils Janis 1213 LAT0.001-0.7920-15.80 
  Mierins, Emils Janis 1213 LAT0.001-0.7920-15.80 
  Fridmanis, Josifs 1577 LAT0.001-0.3220-6.40 
  Fridmanis, Josifs 1577 LAT1.0010.682013.60 
  Roze, Janis 1685 LAT1.0010.802016.00 
  Roze, Janis 1685 LAT0.001-0.2020-4.00 
 * 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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