Individual Calculations February 2018
 Bornmueller, Erich  Total change: -12.20  Rating chartPersonal card
 5. Weihnachts-Open des SK Kriegshaber Augsburg GER 2017-12-27
RcRownchangeKK*chgGame
 1954 1673 0.00 4 -0.80 20 -16.00 
  Neiss, Josef Martin 2056 GER0.001-0.0920-1.80 
  Glaser, Christian 2073  * GER0.001-0.0820-1.60 
  Mayer, Arnd 2036 GER0.001-0.1020-2.00 
  Vaclahovsky, Gerhard 1649 GER0.001-0.5320-10.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Tata Steel Weekendvierkampen 2018 Wijk aan Zee NED 2018-01-12
RcRownchangeKK*chgGame
 1743 1673 1.00 2 0.19 20 3.80 
  Boer, Jan 1688 NED0.001-0.4820-9.60 
  Thuijls, Hans 1797 NED1.0010.672013.40 

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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