Individual Calculations September 2018
 Lacha, Jan  Total change: -22.80  Rating chartPersonal card
 MCR senioru 2018 nad 60 let Rychnov nad Kneznou CZE 2018-07-28
RcRownchangeKK*chgGame
 1667 1736 4.00 9 -1.14 20 -22.80 
  Horak, Vladimir 1958 CZE0.001-0.2220-4.40 
  Mlynar, Miroslav 1473 CZE1.0010.18203.60 
  Marek, Jiri 1907 CZE0.001-0.2720-5.40 
  Sobotnik, Petr 1881 CZE0.001-0.3120-6.20 
  Jesensky, Jaromir 1515 CZE0.501-0.2820-5.60 
  Zlamana, Tana 1381 CZE1.0010.11202.20 
  Tomalak, Stanislaw 1623 POL0.501-0.1520-3.00 
  Sulot, Zdzislaw 1374 POL1.0010.10202.00 
  Bednar, Jiri 1888 CZE0.001-0.3020-6.00 

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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