Rapid: Individual Calculations December 2022
 Dabrowska, Eliza  Total change: 38.80  Rating chartPersonal card
 XXVIII edycja Bialostockiej Ligi Szkolnej - 3. runda do lat 13 Bialystok POL 2022-11-20
RcRownchangeKK*chgGame
 1431 1007 0.00 2 -0.16 40 -6.40 
  Obrycki, Tomasz 1538 POL0.001-0.0340-1.20 
  Kudraszow, Filip 1323 POL0.001-0.1340-5.20 

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)
 
 XXVIII edycja Bialostockiej Ligi Szkolnej - 3. runda do lat 10 Bialystok POL 2022-11-26
RcRownchangeKK*chgGame
 1167 1007 2.00 3 1.13 40 45.20 
  Czachurski, Ignacy 1191 POL1.0010.744029.60 
  Lobacz, Cezary 1152 POL1.0010.694027.60 
  Perkowski, Jakub 1158 POL0.001-0.3040-12.00 

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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