Rapid: Individual Calculations May 2014
 Parhomenko, Margarita  Total change: -11.40  Rating chartPersonal card
 Latvian Railway Open B Riga LAT 2014-03-28
RcRownchangeKK*chgGame
 1755 1725 5.00 11 -0.07 20 -1.40 
  Safonovs, Romans 1956 LAT0.001-0.2120-4.20 
  Solozhenkina, Elizaveta wf1763 RUS0.001-0.4520-9.00 
  Kotov, Arseny 1673 BLR0.001-0.5720-11.40 
  Dudarev, Dmitry 1722 RUS1.0010.502010.00 
  Melderis, Uldis 2026 LAT0.001-0.1520-3.00 
  Kovalevskis, Artjoms 1564 LAT1.0010.29205.80 
  Dudarev, Kiril 1426 RUS0.501-0.3520-7.00 
  Golubeva, Marija 1849 LAT1.0010.672013.40 
  Skafar, Darya 1832 RUS0.5010.15203.00 
  Migunova, Aleksandra 1599 LAT0.001-0.6720-13.40 
  Upelnieks, Imants 1891 LAT1.0010.722014.40 

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)
 
 GM Janis Klovan’s IV memorial cup Riga LAT 2014-04-09
RcRownchangeKK*chgGame
 1801 1725 2.00 6 -0.50 20 -10.00 
  Visockis, Janis 2100 LAT0.001-0.0920-1.80 
  Batashevs, Arsens 1874 LAT0.001-0.3020-6.00 
  Otikova, Elina 1922 LAT0.001-0.2520-5.00 
  Semjonovs, Vsevolods 1635 LAT0.001-0.6220-12.40 
  Deglis, Dainis 1644 LAT1.0010.39207.80 
  Golsta, Madara 1628 LAT1.0010.37207.40 

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)
 

 

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