Rapid: Individual Calculations August 2020
 Zvaunis, Maris  Total change: -56.00  Rating chartPersonal card
 IV Baldone rapid chess championship 2020 Latvian trainer Zigurds Pigits Baldone LAT 2020-07-04
RcRownchangeKK*chgGame
 1432 1569 2.50 7 -1.96 20 -39.20 
  Vingris, Mikelis 1884 LAT0.001-0.1420-2.80 
  Jansons, Edijs 1327 LAT0.501-0.3020-6.00 
  Sumskis, Rimvydas 1946 LTU0.001-0.0920-1.80 
  Napins, Vadims 1336 LAT0.001-0.7920-15.80 
  Ivulans, Patriks 1062 LAT0.001-0.9620-19.20 
  Soltums, Juris 1068 LAT1.0010.04200.80 
  Korovaikovs, Vladimirs 1399 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)
 
 Tukums District Open Rapid Chess Championship 2020 3nd stage Tukums LAT 2020-07-05
RcRownchangeKK*chgGame
 1588 1569 2.00 6 -0.84 20 -16.80 
  Stirna, Uldis 1898 LAT0.001-0.1220-2.40 
  Manzurcevs, Ralfs 1234 LAT0.501-0.3820-7.60 
  Ivanovskis, Sergejs 1596 LAT0.001-0.4620-9.20 
  Liepins, Martins 1663 LAT1.0010.632012.60 
  Afanasjevs, Aleksandrs 1706 LAT0.001-0.3220-6.40 
  Mesters, Janis 1429 LAT0.501-0.1920-3.80 

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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