Individual Calculations September 2020
 Walter, Jaroslav  Total change: -9.60  Rating chartPersonal card
 Mistrovstvi CR senioru nad 70 a 80 let 2020 Rychnov nad Kneznou CZE 2020-08-08
RcRownchangeKK*chgGame
 1720 1630 3.00 9 -0.48 20 -9.60 
  Prachar, Josef 1792 CZE0.001-0.2920-5.80 
  Matoulek, Jaroslav 1560 CZE1.0010.40208.00 
  Vochozka, Jindrich 1747 CZE0.001-0.3420-6.80 
  Hadamek, Miroslav 1649 CZE1.0010.532010.60 
  Pokora, Lubomir 1732 CZE1.0010.642012.80 
  Jacek, Miloslav 1938 CZE0.001-0.1420-2.80 
  Lexa, Vaclav 1790 CZE0.001-0.2920-5.80 
  Kindl, Frantisek 1797 CZE0.001-0.2820-5.60 
  Horak, Jaroslav 1475 CZE0.001-0.7120-14.20 

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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