Rapid: Individual Calculations August 2020
 Safranska, Anda  Total change: -4.00  Rating chartPersonal card
 IV Baldone rapid chess championship 2020 Latvian trainer Zigurds Pigits Baldone LAT 2020-07-04
RcRownchangeKK*chgGame
 1933 2175 4.50 8 -1.16 20 -23.20 
  Rogulis, Uldis 1493 LAT1.0010.01200.20 
  Mulevicius, Andrius 1781 LTU0.501-0.4220-8.40 
  Sumskis, Rimvydas 1946 LTU1.0010.21204.20 
  Mustaps, Matiss f2330 LAT0.001-0.2920-5.80 
  Norkeliunas, Matas 1555 LTU1.0010.01200.20 
  Malnieks, Karlis 1864 LAT1.0010.14202.80 
  Lanka, Zigurds g2374 LAT0.001-0.2420-4.80 
  Mierins, Eriks 2120 LAT0.001-0.5820-11.60 

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)
 
 Ventspils Rapid Chess Championship IV Juris Neimanis memorial Ventspils LAT 2020-07-25
RcRownchangeKK*chgGame
 2082 2175 7.50 11 0.96 20 19.20 
  Novikovs, Andrejs 1634 LAT1.0010.03200.60 
  Mierins, Emils Janis 1872 LAT1.0010.14202.80 
  Tronenkovs, Valdis f2338 LAT0.5010.22204.40 
  Reizniece-Ozola, Dana wg2208 LAT0.001-0.4520-9.00 
  Daskevics, Vitalijs 1904 LAT1.0010.17203.40 
  Narmontas, Raimondas 1936 LTU0.501-0.3020-6.00 
  Povilaitis, Tomas 1939 LTU1.0010.20204.00 
  Berzinsh, Ivars 2256 LAT1.0010.612012.20 
  Miezis, Normunds g2477 LAT0.5010.35207.00 
  Mustaps, Matiss f2330 LAT0.001-0.2920-5.80 
  Gudovskis, Konstantins 2008 LAT1.0010.28205.60 

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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