Individual Calculations October 2015
 Bobras, Piotr  Total change: -8.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Ekstraliga Round 4-6 Katowice POL 2015-09-04
RcRownchangeKK*chgGame
 2474 2531 0.50 3 -1.24 10 -12.40 
  Czakon, Jakub m2477 POL0.001-0.5810-5.80 
  Nasuta, Grzegorz f2398 POL0.501-0.1810-1.80 
  Olszewski, Michal g2548 POL0.001-0.4810-4.80 

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)
 
 1. Bundesliga 2015/16 rounds 1 - 2 Hamburg GER 2015-09-18
RcRownchangeKK*chgGame
 2490 2531 1.50 2 0.38 10 3.80 
  Enders, Peter g2460 GER0.501-0.1010-1.00 
  Bai, Jinshi m2519 CHN1.0010.48104.80 

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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