Individual Calculations January 2020
 Kalkowski, Igor  Total change: 67.60  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski do lat 20 w 2019 roku Ustron POL 2019-11-23
RcRownchangeKK*chgGame
 2157 1965 4.00 9 1.55 40 62.00 
  Pacan-Milej, Kosma f2315 POL0.001-0.1140-4.40 
  Leskiewicz, Ignacy 2138 POL0.5010.23409.20 
  Czernek, Tymon 2097 POL0.5010.18407.20 
  Jankowiak, Tomasz 2111 POL0.5010.20408.00 
  Turski, Bartlomiej 1993 POL1.0010.544021.60 
  Baum, Jonasz f2341 POL0.5010.414016.40 
  Wisniewski, Michal 2158 POL0.001-0.2540-10.00 
  Syrkiewicz, Michal 1928 POL0.501-0.0540-2.00 
  Fiedorek, Michal f2333 POL0.5010.404016.00 

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)
 
 III Liga Slaska Seniorow 2019-2020 Round 7-9 Jastrzebie-Zdroj POL 2019-12-07
RcRownchangeKK*chgGame
 1697 1945 2.50 3 0.14 40 5.60 
  Sulkowski, Dawid 1634 POL1.0010.14405.60 
  Stebel, Jacek 1876 POL1.0010.404016.00 
  Raba, Bartosz 1582 POL0.501-0.4040-16.00 

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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