Individual Calculations January 2023
 Sadowski, Michal  Total change: 18.60  Rating chartPersonal card
 41. Miedzynarodowy Memorial Ludwika Zamenhofa 2022 - grupa C Bialystok POL 2022-12-27
RcRownchangeKK*chgGame
 1295 1415 6.00 8 0.93 20 18.60 
  Markowski, Adam 1114 POL0.501-0.3520-7.00 
  Perkowski, Dawid 1059 POL1.0010.11202.20 
  Supel, Weronika 1091 POL1.0010.13202.60 
  Alionyte, Patricija 1318 LTU1.0010.37207.40 
  Sliwicka, Weronika 1270 POL1.0010.31206.20 
  Woszkowski, Stanislaw 1525 POL1.0010.652013.00 
  Dallemura, Anna 1512 POL0.5010.13202.60 
  Alwazir, Abdalhadi . O 1469 PLE0.001-0.4220-8.40 

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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