Individual Calculations May 2019
 Olszewska, Wiktoria  Total change: 52.80  Rating chartPersonal card
 Mistrzostwa Polski Juniorow Mlodszych 2019 - Dziewczeta do lat 14 Sielpia POL 2019-03-31
RcRownchangeKK*chgGame
 1345 1306 5.50 9 1.33 40 53.20 
  Wikar, Martyna 1706  * POL0.001-0.0840-3.20 
  Franek, Diana 1256 POL1.0010.434017.20 
  Pietrzak, Emilia 1230 POL0.001-0.6040-24.00 
  Bychowska, Marta 1235 POL1.0010.404016.00 
  Slusarczyk, Milena 1509 POL0.001-0.2440-9.60 
  Straczek, Wiktoria 1257 POL0.501-0.0740-2.80 
  Baran, Dagmara 1244 POL1.0010.414016.40 
  Skolska, Emilia 1300 POL1.0010.494019.60 
  Arciszewska, Zuzanna 1370 POL1.0010.594023.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 III Dolnoslaska Liga Juniorow 2019 Pieszyce POL 2019-04-12
RcRownchangeKK*chgGame
 1172 1338 3.50 5 -0.01 40 -0.40 
  Janikowska, Wiktoria 1414 POL0.001-0.4040-16.00 
  Doskocz, Dominika 1011 POL1.0010.13405.20 
  Zielinska, Aleksandra 1239 POL0.501-0.1440-5.60 
  Klintsevich, Aliaksandra 1119 POL1.0010.22408.80 
  Rybka, Tatiana 1079 POL1.0010.18407.20 

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)
 

 

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