Individual Calculations April 2015
 Walkowski, Jonasz  Total change: -44.40  Rating chartPersonal card
 Wielkopolska Liga Juniorow - III Liga Wojewodztwo Wielkopolskie POL 2015-01-24
RcRownchangeKK*chgGame
 1363 1373 1.50 6 -1.55 40 -62.00 
  Niemier, Hubert 1477 POL0.001-0.3640-14.40 
  Kaminski, Antoni 1366 POL0.501-0.0140-0.40 
  Byra, Aron 1122 POL0.001-0.8140-32.40 
  Pabiszczak, Nikodem 1374 POL0.5010.00400.00 
  Poltorak, Sebastian 1460 POL0.001-0.3840-15.20 
  Janicki, Mateusz 1377 POL0.5010.01400.40 

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)
 
 VI Memoria³ im. Ziemowita Zgierskiego Obra Zima Open 2015 Obra POL 2015-02-18
RcRownchangeKK*chgGame
 1462 1373 4.00 9 0.44 40 17.60 
  Leskiewicz, Ignacy 1712 POL0.001-0.1240-4.80 
  Kukorowski, Jan 1543 POL0.5010.22408.80 
  Czepczynski, Boguslaw 1773  * POL0.001-0.0840-3.20 
  Szatkowski, Pawel 1106 POL0.501-0.3240-12.80 
  Krol, Marcin 1565 POL0.001-0.2540-10.00 
  Lepski, Maksymilian 1167 POL1.0010.24409.60 
  Kolodziejski, Grzegorz 1599 POL1.0010.794031.60 
  Zygadlo, Kajetan 1028 POL1.0010.11404.40 
  Frackowiak, Andrzej 2 1667 POL0.001-0.1540-6.00 
 * 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)
 

 

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