Individual Calculations May 2017
 Korba, Roman  Total change: -18.40  Rating chartPersonal card
 Oberliga Nord-Nord 2016/2017 March 2017 Hamburg GER 2017-03-01
RcRownchangeKK*chgGame
 2447 2220 0.50 1 0.29 20 5.80 
  Feuerstack, Aljoscha m2447 GER0.5010.29205.80 

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)
 
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2098 2205 4.50 9 -1.21 20 -24.20 
  Sridhar, R 1918 IND0.001-0.8420-16.80 
  De Silva, Joel Niels 2036 GER0.001-0.7220-14.40 
  Fecker, Noah 1982 SUI1.0010.22204.40 
  Kaiser, Helmut 2038 GER1.0010.28205.60 
  Schnabel, Bennett 2047 GER0.001-0.7120-14.20 
  Maehrlein, Christoph 2046 GER1.0010.29205.80 
  Krebs, Samuel 2077 SUI1.0010.33206.60 
  Markidis, Konstantinos 2378 GRE0.5010.23204.60 
  Braeuning, Rudolf Wilhelm f2359 GER0.001-0.2920-5.80 

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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