Individual Calculations February 2015
 Promyshlyanskyy, Vitaliy  Total change: -7.00  Rating chartPersonal card
 31. Internationales Boeblinger Open A Boeblingen GER 2014-12-26
RcRownchangeKK*chgGame
 2121 2240 5.50 9 -0.38 20 -7.60 
  Tran, Thanh Kien 2024 GER0.001-0.7820-15.60 
  Spreemann, Ralf, Dr. 2040 GER0.501-0.2620-5.20 
  Maas, Oliver, Dr. 2037 GER0.501-0.2620-5.20 
  Keller, Harald 2049 GER1.0010.25205.00 
  Petkovic, Nikola 2081 SRB1.0010.29205.80 
  Egorov, Konstantin 2089 RUS0.501-0.2020-4.00 
  Andreev, Vlad 2034 USA1.0010.24204.80 
  Bayer, Bernhard m2445 GER0.5010.26205.20 
  Jahncke, Giso f2294 GER0.5010.08201.60 

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 2014/15 round 5 Bayern GER 2015-01-18
RcRownchangeKK*chgGame
 2255 2232 0.50 1 0.03 20 0.60 
  Ruecker, Benjamin 2255 GER0.5010.03200.60 

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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