Rapid: Individual Calculations February 2019
 Hosova, Sandra  Total change: 21.60  Rating chartPersonal card
 70. PORG Open 2019 Praha CZE 2019-01-05
RcRownchangeKK*chgGame
 1293 1287 4.00 6 1.08 20 21.60 
  Malecek, Erik 1136 CZE1.0010.30206.00 
  Topencik, Bruno 1062 CZE1.0010.22204.40 
  Rezek, Filip 1458 CZE0.5010.23204.60 
  Holub, Adam 1417 CZE0.001-0.3220-6.40 
  Kormanos, Samuel 1331 CZE1.0010.562011.20 
  Svoboda, Daniel 1353 CZE0.5010.09201.80 

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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