Rapid: Individual Calculations November 2017
 Pidgora, Andrejs  Total change: 16.20  Rating chartPersonal card
 Rumbas kauss-2017 Kuldiga LAT 2017-10-06
RcRownchangeKK*chgGame
 1282 1226 2.50 4 0.81 20 16.20 
  Bomis, Raitis 1389 LAT0.5010.22204.40 
  Andrasunaite, Rusne 1217 LTU1.0010.49209.80 
  Savicevs, Arsenijs 1267 LAT0.001-0.4420-8.80 
  Aleidzans, Vadims 1254 LAT1.0010.542010.80 

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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