Individual Calculations November 2017
 Woellermann, Jan  Total change: 22.20  Rating chartPersonal card
 Chess.com Isle of Man International Masters 2017 Isle of Man ENG 2017-09-23
RcRownchangeKK*chgGame
 2473 2384 4.50 9 1.09 20 21.80 
  Rakesh, Kumar Jena f2418 IND1.0010.552011.00 
  Shirov, Alexei g2630 LAT0.001-0.1920-3.80 
  Olafsson, Helgi g2512 ISL0.5010.17203.40 
  Basso, Pier Luigi m2460 ITA0.001-0.4020-8.00 
  Maloberti, David 2132 FRA1.0010.19203.80 
  Lubbe, Nikolas m2515 GER0.5010.18203.60 
  Mekhitarian, Krikor Sevag g2534 BRA1.0010.702014.00 
  Praggnanandhaa, R m2500 IND0.5010.16203.20 
  Deac, Bogdan-Daniel g2559 ROU0.001-0.2720-5.40 

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)
 
 2. Bundesliga Ost 2017/2018 October 2017 various GER 2017-10-20
RcRownchangeKK*chgGame
 2398 2384 0.50 1 0.02 20 0.40 
  Braeuer, Franz m2398 GER0.5010.02200.40 

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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