Individual Calculations January 2018
 Macek, Jaroslav  Total change: 50.80  Rating chartPersonal card
 Krajsky prebor II zapad PDSS 2017/2018 r4-5 various CZE 2017-12-03
RcRownchangeKK*chgGame
 1627 1481 1.00 1 0.70 40 28.00 
  Indra, Antonin 1627 CZE1.0010.704028.00 

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)
 
 Krajska soutez zapad PDSS 2017/2018 r4 various CZE 2017-12-10
RcRownchangeKK*chgGame
 1528 1481 1.00 1 0.57 40 22.80 
  Jura, Jiri 1528 CZE1.0010.574022.80 

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)
 

 

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