Individual Calculations July 2020
 Pokorny, Petr  Total change: -17.60  Rating chartPersonal card
 Prebor Prahy 2020 - Preborova skupina Praha CZE 2020-01-13
RcRownchangeKK*chgGame
 2232 2234 2.50 7 -1.01 20 -20.20 
  Rubal, Adam 2269 CZE0.001-0.4520-9.00 
  Dolezal, Radoslav m2368 CZE0.001-0.3220-6.40 
  Velitshko, I. 2189 UKR0.001-0.5620-11.20 
  Korsa, Jindrich 2042 CZE1.0010.25205.00 
  Soural, Jan 2219 CZE0.501-0.0220-0.40 
  Serrano Salvador, Eduardo f2310 CZE0.5010.10202.00 
  Umanec, Filip 2224 CZE0.501-0.0120-0.20 

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)
 
 2. liga A 2019/2020 r10-11 various CZE 2020-06-27
RcRownchangeKK*chgGame
 2282 2233 1.00 2 0.13 20 2.60 
  Vybiral, Zdenek 2222 CZE0.501-0.0220-0.40 
  Hausner, Ivan m2341 CZE0.5010.15203.00 

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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