Rapid: Individual Calculations September 2022
 Tolmacevs, Romans  Total change: -26.20  Rating chartPersonal card
 Riga Technical University Open 2022 - F Opening rapid tournament Riga LAT 2022-08-14
RcRownchangeKK*chgGame
 1478 1481 3.00 8 -1.31 20 -26.20 
  Levchenkov, Vitaly f1991 LAT0.001-0.0420-0.80 
  Labecka, Maria 1216 LAT1.0010.18203.60 
  Paikens, Reinis 1929 LAT0.001-0.0620-1.20 
  Ozolins, Kristaps 1280 LAT0.001-0.7620-15.20 
  Tolmaceva, Alona 1270 LAT1.0010.23204.60 
  Orlovskis, Jaroslavs 1206 LAT0.001-0.8320-16.60 
  Strekalovs, Ernests 1238 LAT0.501-0.3020-6.00 
  Nikitins, Aleksandrs 1691 LAT0.5010.27205.40 

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)
 

 

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