Individual Calculations April 2021
 Czernichowski, Konrad  Total change: -23.40  Rating chartPersonal card
 Szach Krolowi - Zostan Mistrzem B Lublin POL 2021-03-13
RcRownchangeKK*chgGame
 1309 1076 0.50 5 -0.61 20 -12.20 
  Ozog, Bartosz 1325 POL0.001-0.1920-3.80 
  Jankiewicz, Aleksander 1353 POL0.5010.33206.60 
  Tarlowski, Bartosz 1240 POL0.001-0.2820-5.60 
  Borowik, Grzegorz 1159 POL0.001-0.3920-7.80 
  Borowik, Karol 1469 POL0.001-0.0820-1.60 

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)
 
 Marcowy Turniej Fide w Bughouse Warszawa POL 2021-03-20
RcRownchangeKK*chgGame
 1194 1076 0.50 3 -0.56 20 -11.20 
  Sewera, Wiktor 1355 POL0.5010.34206.80 
  Mroczkowski, Adam 1079 POL0.001-0.5020-10.00 
  Mielcuch, Karol 1147 POL0.001-0.4020-8.00 

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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