Rapid: Individual Calculations August 2018
 Sergejevs, Germans  Total change: -27.60  Rating chartPersonal card
 7. Limbazi International Chess Festival ''Vidzeme summer- 2018''Children''B" Limbazi LAT 2018-07-04
RcRownchangeKK*chgGame
 1100 1146 2.50 5 -0.31 20 -6.20 
  Balcuns, Kristaps 1043 LAT1.0010.36207.20 
  Parhomenko, Igors 1180 LAT0.5010.05201.00 
  Maklakova, Naomi 1163 LAT0.001-0.4820-9.60 
  Kapickis, Karolis 1066 LTU0.001-0.6120-12.20 
  Lehes, Ott Oskar 1048 EST1.0010.37207.40 

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)
 
 166 RCF and Baltika Rapid Cup Riga LAT 2018-07-25
RcRownchangeKK*chgGame
 1400 1146 0.50 7 -1.07 20 -21.40 
  Tokranovs, Dmitrijs f1546  * LAT0.001-0.0820-1.60 
  Petrovska, Arina 1546  * LAT0.001-0.0820-1.60 
  Savicevs, Arsenijs 1530 LAT0.001-0.0920-1.80 
  Aminovs, Maksims 1257 LAT0.001-0.3520-7.00 
  Nevickis, Sergejs 1155 LAT0.5010.01200.20 
  Mierins, Emils Janis 1545 LAT0.001-0.0820-1.60 
  Savkovs, Matvejs 1218 LAT0.001-0.4020-8.00 
 * 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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