Individual Calculations October 2015
 Boidman, Yuri  Total change: 6.70  Rating chartPersonal card
 27. Wiesbadener Schlosspark-Open 2015 Wiesbaden GER 2015-08-27
RcRownchangeKK*chgGame
 2213 2337 4.50 7 0.10 10 1.00 
  Davidov, Georgi 1937  * GER1.0010.08100.80 
  Cichy, Michael, Dr. 1948 GER1.0010.09100.90 
  Bader, Dominic 2100 GER1.0010.20102.00 
  Ikonnikov, Vyacheslav g2519 RUS0.5010.24102.40 
  Poetsch, Hagen m2498 GER0.001-0.2910-2.90 
  Kregelin, Jan 2093 GER1.0010.20102.00 
  Malek, Daniel f2398 GER0.001-0.4210-4.20 
 * 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)
 
 Oberliga Suedwest 2015/16 round 1 Suedwestdeutschland GER 2015-09-20
RcRownchangeKK*chgGame
 2101 2332 1.00 1 0.21 10 2.10 
  Giese, Tilman 2101 GER1.0010.21102.10 

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)
 
 Belgian Interclubs 2015-2016 Round 1 Various BEL 2015-09-27
RcRownchangeKK*chgGame
 2231 2332 1.00 1 0.36 10 3.60 
  Hovenga, Alje 2231 NED1.0010.36103.60 

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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