Individual Calculations November 2018
 Bychowska, Marta  Total change: 21.60  Rating chartPersonal card
 Makroregion 2018 KP-PO Juniorek D-13 Okoniny Nadjeziorne POL 2018-09-23
RcRownchangeKK*chgGame
 1220 1214 3.50 6 0.54 40 21.60 
  Sivickis, Kornelia 1121 POL1.0010.374014.80 
  Skolska, Emilia 1311 POL0.5010.13405.20 
  Retz, Agnieszka 1228 POL0.001-0.4840-19.20 
  Sivickis, Kornelia 1121 POL1.0010.374014.80 
  Skolska, Emilia 1311 POL0.5010.13405.20 
  Retz, Agnieszka 1228 POL0.5010.02400.80 

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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