Individual Calculations February 2018
 Karolczuk, Iwo  Total change: 96.14  Rating chartPersonal card
 36. Miedzynarodowy Memorial Ludwika Zamenhofa 2017 - grupa C Bialystok POL 2017-12-27
RcRownchangeKK*chgGame
 1682 1536 4.00 9 1.05 38 39.90 
  Szmidt, Przemyslaw 1855 POL0.001-0.1338-4.94 
  Kozlowski, Piotr 1715 POL1.0010.733827.74 
  Skurniak, Szymon 1782 POL0.001-0.1938-7.22 
  Businski, Karol 1411 POL1.0010.333812.54 
  Zelak, Wladyslaw 1735 POL1.0010.763828.88 
  Obiedzinski, Pawel 1893 POL0.001-0.1138-4.18 
  Tsesler, Yakau 1786 BLR0.001-0.1938-7.22 
  Paszkowski, Krystian 1511 POL0.501-0.0338-1.14 
  Backiel, Hubert 1452 POL0.501-0.1238-4.56 

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)
 
 Champ Bialystok 2018 U-14 Bialystok POL 2018-01-22
RcRownchangeKK*chgGame
 1241 1536 9.00 9 1.48 38 56.24 
  Zubacki, Wiktor 1223 POL1.0010.14385.32 
  Olszewski, Jan 1238 POL1.0010.15385.70 
  Kojlo, Szymon 1472 POL1.0010.413815.58 
  Arciszewska, Zuzanna 1288 POL1.0010.19387.22 
  Moroz, Adrian 1249 POL1.0010.16386.08 
  Szczotka, Matylda 1155 POL1.0010.09383.42 
  Dylnicka, Malgorzata 1136  * POL1.0010.08383.04 
  Garbowska, Maja 1276 POL1.0010.18386.84 
  Sadowski, Jakub 1136  * POL1.0010.08383.04 
 * 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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