Individual Calculations September 2019
 Ruffer, Vaclav  Total change: 18.00  Rating chartPersonal card
 Mistrovstvi CR senioru 2019 nad 60 Rychnov nad Kneznou CZE 2019-08-10
RcRownchangeKK*chgGame
 1805 1580 3.00 9 0.90 20 18.00 
  Sedlak, Ludek 1903 CZE0.5010.37207.40 
  Vagner, Ladislav 1951 CZE0.001-0.1020-2.00 
  Divis, Libor 1834 CZE1.0010.812016.20 
  Portych, Vaclav 1799 CZE1.0010.782015.60 
  Novotny, Josef 1967 CZE0.001-0.0920-1.80 
  Mares, Ilja 1760 CZE0.001-0.2620-5.20 
  Cvejn, Jaroslav 1719 CZE0.5010.19203.80 
  Kolek, Josef 1780 CZE0.001-0.2420-4.80 
  Flos, Petr 1534 CZE0.001-0.5620-11.20 

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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