Individual Calculations October 2017
 Orzech, Dominik  Total change: -13.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski- I liga Poronin POL 2017-09-01
RcRownchangeKK*chgGame
 2289 2380 4.50 9 -1.07 10 -10.70 
  Musialkiewicz, Jan 2266 POL1.0010.34103.40 
  Bronowicki, Mateusz f2277 POL0.501-0.1410-1.40 
  Nurkiewicz, Maciej 2365 POL0.501-0.0210-0.20 
  Goluch, Piotr f2275 POL0.001-0.6410-6.40 
  Nguyen, Piotr m2409 POL1.0010.54105.40 
  Krainski, Slawomir 2138 POL0.001-0.8010-8.00 
  Lobejko, Rafal f2313 POL0.501-0.0910-0.90 
  Krysztofiak, Marcin m2383 POL0.001-0.5010-5.00 
  Chalupnik, Marcin 2176 POL1.0010.24102.40 

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)
 
 Oberliga NRW 2017/2018 September 2017 Duesseldorf GER 2017-09-17
RcRownchangeKK*chgGame
 2203 2380 0.50 1 -0.23 10 -2.30 
  Kahleys, Kevin 2203 GER0.501-0.2310-2.30 

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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