Individual Calculations August 2019
 Grodzicki, Piotr  Total change: -60.80  Rating chartPersonal card
 XV MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B Lazy POL 2019-06-23
RcRownchangeKK*chgGame
 1278 1216 0.00 4 -1.74 40 -69.60 
  Gorny, Jacek 1465 POL0.001-0.1940-7.60 
  Antoszewski, Wojciech 1514 POL0.001-0.1540-6.00 
  Kozak, Olaf 1053 POL0.001-0.7240-28.80 
  Lewandowski, Olaf 1079 POL0.001-0.6840-27.20 

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)
 
 Druzynowe Mistrzostwa Polski Juniorow 2019 - II Liga Szczyrk POL 2019-07-19
RcRownchangeKK*chgGame
 1397 1204 2.50 8 0.22 40 8.80 
  Madajczak, Piotr 1604  * POL0.001-0.0840-3.20 
  Cwiek, Ryszard 1604  * POL0.001-0.0840-3.20 
  Malinowski, Szymon 1604  * POL0.001-0.0840-3.20 
  Tomkiewicz, Szymon 1092 POL0.501-0.1540-6.00 
  Mocko, Maciej 1385 POL0.001-0.2640-10.40 
  Rosinski, Filip 1375 POL1.0010.734029.20 
  Klim, Juliusz 1220 POL0.5010.02400.80 
  Zhydachevskyy, Yulian 1292 POL0.5010.12404.80 
 * 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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