Rapid: Individual Calculations March 2020
 Murins, Artjoms  Total change: -21.20  Rating chartPersonal card
 Olaine district chess tournament for children 4 stage Olaine LAT 2020-02-09
RcRownchangeKK*chgGame
 1127 1013 0.00 3 -1.06 20 -21.20 
  Sigats, Tomass 1226 LAT0.001-0.2320-4.60 
  Vaicuks, Mihails 1103 LAT0.001-0.3820-7.60 
  Mirzojans, Rudiks 1051 LAT0.001-0.4520-9.00 

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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