Rapid: Individual Calculations October 2023
 Sarbantovics, Roberts  Total change: -11.20  Rating chartPersonal card
 XI Salaspils District Open Rapid Chess Championship-2023 Salaspils LAT 2023-09-16
RcRownchangeKK*chgGame
 1431 1379 2.50 6 -0.28 40 -11.20 
  Vitums Jaunzems, Gusts 1188 LAT1.0010.254010.00 
  Breikss, Peteris 1606 LAT0.5010.294011.60 
  Visockis, Janis 1856 LAT0.001-0.0540-2.00 
  Radzevicius, Sigitas 1254 LTU0.001-0.6740-26.80 
  Krebe, Marko 1233 LAT1.0010.304012.00 
  Kusenko, Romans 1451 LAT0.001-0.4040-16.00 

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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