Individual Calculations May 2017
 Krastev, Alexander  Total change: 46.00  Rating chartPersonal card
 5. Hofheimer Fruehjahrsopen A-Open Hofheim am Taunus GER 2017-04-07
RcRownchangeKK*chgGame
 2148 2134 5.50 9 1.15 40 46.00 
  Schwarz, Hans 1914 GER1.0010.22408.80 
  Van Delft, Merijn m2347 NED0.001-0.2340-9.20 
  Lehnert, Michael 1939 GER1.0010.254010.00 
  Guennigmann, Manuel 2210 GER0.5010.10404.00 
  Weber, Ulrich f2375 GER0.001-0.2040-8.00 
  Meyer, Fritz 2085 GER1.0010.434017.20 
  George, Tom 2170 GER0.001-0.4540-18.00 
  Schnabel, Bennett 2047 GER1.0010.384015.20 
  Keller, Peter f2243 GER1.0010.654026.00 

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)
 

 

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