Individual Calculations October 2020
 Lohvinov, Petro  Total change: 48.00  Rating chartPersonal card
 14. Internationales Ortenburger Schach-Open 2020 Gruppe A Ortenburg GER 2020-09-04
RcRownchangeKK*chgGame
 2108 2104 3.00 4 1.02 40 40.80 
  Reindl, Moritz 1852 GER1.0010.19407.60 
  Koppen, Harald 1974 GER1.0010.324012.80 
  Huch, Reiner f2262 GER1.0010.714028.40 
  Singer, Christoph m2342 GER0.001-0.2040-8.00 

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)
 
 Oberliga Bayern 2019/2020 September 2020 various GER 2020-09-13
RcRownchangeKK*chgGame
 2240 2104 0.50 1 0.18 40 7.20 
  Kern, Johannes, Dr. 2240 GER0.5010.18407.20 

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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