Individual Calculations February 2019
 Cerveny, Martin  Total change: -3.30  Rating chartPersonal card
 Chess Festival Groningen 2018 - Open A Groningen NED 2018-12-22
RcRownchangeKK*chgGame
 2293 2347 5.50 9 0.33 10 3.30 
  Barthel, Ansgar 2096 GER0.501-0.3110-3.10 
  Simet, Martin f2229 CZE1.0010.34103.40 
  Krasenkow, Michal g2630 POL0.001-0.1610-1.60 
  Jedlicka, Ales f2226 CZE1.0010.34103.40 
  Baum, Bernd, Dr. f2252 GER0.001-0.6310-6.30 
  Wedda, Dries 2208 NED1.0010.31103.10 
  Krasenkova, Ilena wm2144 RUS0.501-0.2610-2.60 
  Ashwath, R. 2314 IND1.0010.45104.50 
  Ernst, Sipke g2539 NED0.5010.25102.50 

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)
 
 1. liga 2018/2019 zapad r5-6 various CZE 2019-01-06
RcRownchangeKK*chgGame
 2504 2346 0.00 2 -0.60 10 -6.00 
  Velicka, Petr g2421 CZE0.001-0.4010-4.00 
  Stocek, Jiri g2587 CZE0.001-0.2010-2.00 

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)
 
 Extraliga druzstev 2018/2019 r5-6 various CZE 2019-01-12
RcRownchangeKK*chgGame
 2512 2346 0.50 2 -0.06 10 -0.60 
  Jurcik, Marian g2468 SVK0.5010.17101.70 
  Krejci, Jan g2556 CZE0.001-0.2310-2.30 

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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