Rapid: Individual Calculations January 2018
 Ptaszynski, Szymon  Total change: 26.40  Rating chartPersonal card
 XXIII edycja Bialostockiej Ligi Szkolnej - 4. runda do lat 13 Bialystok POL 2017-12-10
RcRownchangeKK*chgGame
 1198 1233 2.50 5 -0.24 20 -4.80 
  Dallemura, Julia 1057 POL0.501-0.2320-4.60 
  Jarocki, Gabriel 1353 POL0.001-0.3420-6.80 
  Jaszczuk, Piotr 1061 POL1.0010.27205.40 
  Paszkowski, Krystian 1422 POL0.001-0.2520-5.00 
  Jurewicz, Igor 1095 POL1.0010.31206.20 

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)
 
 XXIII edycja Bialostockiej Ligi Szkolnej - 4. runda do lat 10 Bialystok POL 2017-12-16
RcRownchangeKK*chgGame
 1108 1233 5.50 6 1.56 20 31.20 
  Poplawska, Dominika 993 POL1.0010.20204.00 
  Peksa, Piotr 1017 POL1.0010.22204.40 
  Pawelski, Tomasz 1057 POL1.0010.27205.40 
  Szczotka, Klara 1329 POL0.5010.13202.60 
  Krol, Jan 1267 POL1.0010.552011.00 
  Nikolajuk, Jakub 984 POL1.0010.19203.80 

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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