Individual Calculations September 2022
 Bochenek, Piotr  Total change: 122.00  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa C Ustron POL 2022-08-13
RcRownchangeKK*chgGame
 1348 1122 5.00 9 3.05 40 122.00 
  Tyczkowski, Mariusz 1457 POL1.0010.884035.20 
  Smolinski, Wojciech 1338 POL0.5010.284011.20 
  Zimny, Karol 1358 POL0.5010.304012.00 
  Tripathi, Pratyush 1328 SWE0.5010.264010.40 
  Gil, Jakub 1352 POL1.0010.794031.60 
  Doniec, Mateusz 1371 POL0.001-0.1940-7.60 
  Kaminska, Zuzanna 1319 POL1.0010.754030.00 
  Smagacz, Aleksander 1337 POL0.001-0.2340-9.20 
  Boff, Vojtech 1276 CZE0.5010.21408.40 

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)
 

 

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