Individual Calculations February 2019
 Ronge, Tim Hendrick  Total change: 21.00  Rating chartPersonal card
 28. Erfurter Schachfestival Meisterturnier Erfurt GER 2018-12-26
RcRownchangeKK*chgGame
 2117 2069 4.00 8 0.42 40 16.80 
  Carlstedt, Jonathan m2412 GER0.001-0.1240-4.80 
  Guenther, Thomas 1969 GER0.501-0.1440-5.60 
  Diehm, Alexander 2002 GER1.0010.414016.40 
  Tibke, Jonas 1935 GER1.0010.324012.80 
  Schulz, Karsten f2240 GER0.5010.23409.20 
  Zeier, Klaus 2247 GER0.5010.23409.20 
  Schulze, Lara wf2175 GER0.001-0.3640-14.40 
  Sieber, Heiko 1958 GER0.501-0.1540-6.00 

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)
 
NOTE: K factor changed
 Oberliga Suedwest 2018/2019 January 2019 various GER 2019-01-20
RcRownchangeKK*chgGame
 2226 2069 0.50 1 0.21 20 4.20 
  Helbig, Daniel 2226 GER0.5010.21204.20 

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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