Individual Calculations February 2018
 Kojlo, Szymon  Total change: 41.80  Rating chartPersonal card
 36. Miedzynarodowy Memorial Ludwika Zamenhofa 2017 - grupa C Bialystok POL 2017-12-27
RcRownchangeKK*chgGame
 1670 1472 3.00 9 0.58 38 22.04 
  Paziak, Patryk 1802 POL0.5010.383814.44 
  Bancarewicz, Aleks 1691 POL0.001-0.2238-8.36 
  Choinska, Debora 1650 POL1.0010.733827.74 
  Obiedzinski, Pawel 1872  * POL0.001-0.0838-3.04 
  Backiel, Hubert 1452 POL0.001-0.5338-20.14 
  Strepikowski, Pawel 1456 POL0.501-0.0238-0.76 
  Khalupka, Daniil 1838 BLR0.5010.403815.20 
  Kozlowski, Piotr 1715 POL0.001-0.2038-7.60 
  Plichta, Krzysztof 1556 POL0.5010.12384.56 
 * 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)
 
 Champ Bialystok 2018 U-14 Bialystok POL 2018-01-22
RcRownchangeKK*chgGame
 1236 1472 7.50 9 0.52 38 19.76 
  Szczotka, Matylda 1155 POL1.0010.13384.94 
  Moroz, Adrian 1249 POL1.0010.22388.36 
  Karolczuk, Iwo 1536 POL0.001-0.4138-15.58 
  Olszewski, Jan 1238 POL1.0010.21387.98 
  Arciszewska, Zuzanna 1288 POL0.501-0.2438-9.12 
  Garbowska, Maja 1276 POL1.0010.25389.50 
  Sadowski, Jakub 1083 POL1.0010.09383.42 
  Dylnicka, Malgorzata 1072  * POL1.0010.08383.04 
  Zubacki, Wiktor 1223 POL1.0010.19387.22 
 * 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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