Individual Calculations February 2013
 Walczak, Mikolaj  Total change: 34.65  Rating chartPersonal card
 XXX OTS Juniorow - Ferie 2013 Bydgoszcz POL 2013-01-14
RcRownchangeKK*chgGame
 1560 1399 5.00 9 2.31 15 34.65 
  Wojnarowski, Szymon 1612 POL1.0010.771511.55 
  Budnik, Mateusz 1698 POL0.5010.35155.25 
  Okonski, Mateusz 1579 POL0.001-0.2615-3.90 
  Losinska, Aleksandra 1190 POL1.0010.23153.45 
  Matewski, Marcin 1608 POL0.5010.27154.05 
  Proczek, Mateusz 1554 POL0.5010.21153.15 
  Paliwoda, Borys 1481 POL0.5010.11151.65 
  Wisniewski, Szymon 1718 POL0.001-0.1315-1.95 
  Kowalski, Roman 1602 POL1.0010.761511.40 

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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