Individual Calculations July 2020
 Cach, Tomas  Total change: 26.80  Rating chartPersonal card
 PDSS - Krajský prebor I 2019/2020 r10-11 various CZE 2020-06-13
RcRownchangeKK*chgGame
 1645 1581 1.50 2 0.68 20 13.60 
  Vaculik, Jakub 1680 CZE0.5010.14202.80 
  Marek, Jiri 1609 CZE1.0010.542010.80 

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)
 
 PDSS - Krajsky prebor II zapad 2019/2020 r10-11 various CZE 2020-06-27
RcRownchangeKK*chgGame
 1646 1581 1.50 2 0.66 20 13.20 
  Stodola, Jakub 1790 CZE1.0010.772015.40 
  Svoboda, Jiri 1502 CZE0.501-0.1120-2.20 

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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