Blitz: Individual Calculations October 2023
 Cudyk, Oliwia  Total change: -18.72  Rating chartPersonal card
 Polish Blitz Youth Chess Championship 2023 - G12 Bydgoszcz POL 2023-08-31
RcRownchangeKK*chgGame
 1123 1262 5.00 10 -1.81 36 -65.16 
  Kubacka, Patrycja 1001 POL1.0010.18366.48 
  Sekiewicz, Weronika 1073 POL0.001-0.7536-27.00 
  Krysiewicz, Zofia 1160 POL0.001-0.6436-23.04 
  Ksionek, Joanna 1030 POL1.0010.21367.56 
  Zabrzanska, Roza 1049 POL1.0010.23368.28 
  Mataczyna, Aleksandra 1106 POL0.501-0.2136-7.56 
  Grad, Zuzanna 1126 POL0.001-0.6836-24.48 
  Kaczan, Anna 1094 POL1.0010.283610.08 
  Ejsymont, Blanka 1489 POL0.001-0.2136-7.56 
  Piekutowska, Lena 1098 POL0.501-0.2236-7.92 

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)
 
 BLITZ CZARNOW-SKI 2023- wrzesien Jelenia Gora POL 2023-09-23
RcRownchangeKK*chgGame
 1382 1174 4.00 9 1.29 36 46.44 
  Bartlomowicz, Jakub 1762 POL0.001-0.0236-0.72 
  Michalak, Katarzyna 1253 POL1.0010.613621.96 
  Trusewicz, Jakub 1340 POL1.0010.723625.92 
  Janikowska, Wiktoria 1532 POL0.001-0.1036-3.60 
  Tkacz, Katarzyna 1369 POL0.001-0.2536-9.00 
  Rudowski, Szymon 1764 USA0.001-0.0236-0.72 
  Kaszewski, Milosz 1184 POL0.001-0.4936-17.64 
  Bogdaszewski, Michal 1141 POL1.0010.453616.20 
  Michalak, Anna 1095 POL1.0010.393614.04 

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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