Individual Calculations August 2022
 Pietrzak, Emilia  Total change: -65.74  Rating chartPersonal card
 XVIII Miedzynarodowy Festiwal Szachowy PERLA BALTYKU - Grupa B Lazy POL 2022-06-26
RcRownchangeKK*chgGame
 1245 1371 6.00 9 0.00 38 0.00 
  Perkowski, Dawid 1083 POL1.0010.16386.08 
  Repetilo, Daria 1201 UKR1.0010.283810.64 
  Malaczek, Franciszek 1180 POL1.0010.25389.50 
  Karpinski, Andrzej 1635 POL0.001-0.1838-6.84 
  Klonowski, Kacper 1225 POL1.0010.303811.40 
  Kopacki, Aleksander 1264 POL0.501-0.1538-5.70 
  Jodlowski, Robert 1191 POL0.001-0.7438-28.12 
  Ches, Krzysztof 1238 POL1.0010.323812.16 
  Zychowski, Bartosz 1191 POL0.501-0.2438-9.12 

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 - II Liga 2022 Wroclaw POL 2022-07-18
RcRownchangeKK*chgGame
 1448 1371 2.00 9 -1.73 38 -65.74 
  Szopa, Emilia 1816 POL0.001-0.0638-2.28 
  Lach, Alicja 1364 POL0.001-0.5138-19.38 
  Rybka, Tatiana 1321 POL0.001-0.5738-21.66 
  Czerwinska, Oliwia 1434 POL0.5010.09383.42 
  Kulpa, Karolina 1459 POL0.5010.12384.56 
  Biniak, Zuzanna 1423 POL0.001-0.4338-16.34 
  Matyjasek, Michalina 1439 POL0.001-0.4138-15.58 
  Niedorys, Karolina 1492 POL0.001-0.3438-12.92 
  Bartoszek, Julia 1282 POL1.0010.383814.44 

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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