Individual Calculations July 2021
 Krzastek, Adrian  Total change: -42.80  Rating chartPersonal card
 35. Memorial Mistrza Czeslawa Blaszczaka - Juniorzy Wroclaw POL 2021-06-04
RcRownchangeKK*chgGame
 1216 1197 0.00 3 -1.43 40 -57.20 
  Uhryn, Mateusz 1318 POL0.001-0.3440-13.60 
  Nagly, Krzysztof 1132 POL0.001-0.5940-23.60 
  Abdalla, Elnour Michal 1197 POL0.001-0.5040-20.00 

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 2021 - II Liga Poronin POL 2021-06-17
RcRownchangeKK*chgGame
 1388 1197 2.50 8 0.36 40 14.40 
  Czak, Dominik 1317 POL0.5010.16406.40 
  Zieba, Hubert 1438 POL0.001-0.2040-8.00 
  Malinowski, Szymon 1597  * POL0.001-0.0840-3.20 
  Gibala, Adam 1156 POL1.0010.444017.60 
  Stanik, Szymon 1400 POL0.001-0.2440-9.60 
  Doroba, Ludwik 1414 POL0.001-0.2240-8.80 
  Cwiek, Stefan 1396 POL0.5010.264010.40 
  Bochenek, Ryszard 1382 POL0.5010.24409.60 
 * 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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