Individual Calculations May 2018
 Cieslak, Patrycjusz  Total change: 15.80  Rating chartPersonal card
 Krajska soutez B MKSS 2017/2018 r8-11 various CZE 2018-04-21
RcRownchangeKK*chgGame
 1944 1994 1.00 1 0.43 20 8.60 
  Kozdon, Petr 1944 CZE1.0010.43208.60 

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)
 
 Druzynowe Mistrzostwa Slaska Seniorow 2018 - Ekstraliga Round 7-9 Silesia POL 2018-04-21
RcRownchangeKK*chgGame
 1812 1994 2.50 3 0.36 20 7.20 
  Kalmuk, Krzysztof 2024 POL0.5010.04200.80 
  Chrobak, Piotr 1693 POL1.0010.15203.00 
  Kalkowski, Igor 1720 POL1.0010.17203.40 

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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