Individual Calculations August 2021
 Lewicka, Joanna  Total change: 68.00  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy 2021 - Dziewczeta do lat 14 Uniejow POL 2021-07-19
RcRownchangeKK*chgGame
 1405 1249 4.50 9 1.70 40 68.00 
  Salamon, Julia 1501 POL0.5010.314012.40 
  Popczynska, Maja 1393 POL1.0010.694027.60 
  Seemann, Pola 1607 POL0.5010.404016.00 
  Pastuszko, Katarzyna 1579 POL0.5010.384015.20 
  Rybka, Tatiana 1421 POL0.5010.23409.20 
  Kawa, Anna 1438 POL0.001-0.2540-10.00 
  Pniewska, Beata 1393 POL0.001-0.3140-12.40 
  Gac-Mytych, Sara 1124 POL0.501-0.1740-6.80 
  Dallemura, Julia 1189 POL1.0010.424016.80 

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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