Individual Calculations November 2017
 Babar, Michael  Total change: 7.60  Rating chartPersonal card
 Chess.com Isle of Man International Masters 2017 Isle of Man ENG 2017-09-23
RcRownchangeKK*chgGame
 2346 2130 2.00 8 0.04 20 0.80 
  Vaishali, R wm2329 IND1.0010.762015.20 
  Harika, Dronavalli gwg2528 IND0.001-0.0820-1.60 
  Zatonskih, Anna mwg2424 USA0.001-0.1520-3.00 
  Eggleston, David J m2400 ENG0.001-0.1720-3.40 
  Fenil, Shah f2362 IND0.5010.29205.80 
  Gaponenko, Inna mwg2437 UKR0.001-0.1420-2.80 
  Birkisson, Bjorn Holm 2023 ISL0.501-0.1520-3.00 
  Loew, Gerald f2262 GER0.001-0.3220-6.40 

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)
 
 Regionalliga SV Ruhrgebiet 2017/2018 October 2017 Bochum GER 2017-10-01
RcRownchangeKK*chgGame
 2272 2130 1.00 1 0.69 20 13.80 
  Waldschmidt, Georg 2272 GER1.0010.692013.80 

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)
 
 2. Bundesliga West 2017/2018 October 2017 various GER 2017-10-08
RcRownchangeKK*chgGame
 2239 2130 0.00 1 -0.35 20 -7.00 
  Lisanti, Andre f2239 GER0.001-0.3520-7.00 

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)
 

 

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