Individual Calculations July 2021
 Matyjasek, Michalina  Total change: -18.20  Rating chartPersonal card
 Mistrzostwa Wojewodztwa Lodzkiego Juniorow w Szachach Klasycznych 2021 11-18lat Zarzecze POL 2021-06-03
RcRownchangeKK*chgGame
 1258 1484 5.50 9 -1.35 35 -47.25 
  Dumin, Karolina 1084  * POL1.0010.08352.80 
  Dysko, Michal 1183 POL1.0010.15355.25 
  Reszka, Zofia 1349 POL0.501-0.1835-6.30 
  Urban, Szymon 1280 POL0.001-0.7635-26.60 
  Chybalski, Piotr 1238 POL1.0010.19356.65 
  Rumniak, Aleksy 1185 POL1.0010.15355.25 
  Kasprzak, Lukasz 1594 POL0.001-0.3535-12.25 
  Stepinski, Piotr 1319 POL0.001-0.7235-25.20 
  Wolski, Ernest 1094 POL1.0010.09353.15 
 * 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)
 
 Druzynowe Mistrzostwa Polski Juniorow 2021 - II Liga Poronin POL 2021-06-17
RcRownchangeKK*chgGame
 1398 1484 7.50 11 0.83 35 29.05 
  Pudelko, Magdalena 1416 POL0.501-0.0935-3.15 
  Rybka, Tatiana 1334 POL1.0010.303510.50 
  Tim, Anna 1277 POL0.501-0.2735-9.45 
  Egeman, Emilia 1596 POL1.0010.653522.75 
  Nowak, Roksana 1575 POL0.001-0.3835-13.30 
  Kicinska, Magdalena 1196 POL1.0010.16355.60 
  Pietryk, Joanna 1283 POL0.501-0.2635-9.10 
  Uliasz, Katarzyna 1539 POL0.5010.08352.80 
  Zybrant, Sandra 1225 POL1.0010.18356.30 
  Pisarek, Elzbieta 1696 POL0.5010.27359.45 
  Luniewska, Daria 1238 BLR1.0010.19356.65 

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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