Individual Calculations May 2018
 Yu, Leo  Total change: 38.80  Rating chartPersonal card
 Turnaj sachovych nadeji 2018 - U12 Frydek-Mistek CZE 2018-03-29
RcRownchangeKK*chgGame
 1317 1433 5.00 7 0.57 40 22.80 
  Bruckmann, Jan Gregor 1051 CZE1.0010.09403.60 
  Blahut, Vladislav 1221 CZE1.0010.23409.20 
  Day, Tobias 1340 CZE0.501-0.1340-5.20 
  Svoboda, Daniel 1342 CZE1.0010.384015.20 
  Smolik, Jachym 1532 CZE0.001-0.3640-14.40 
  Bochnickova, Simona 1157 SVK1.0010.17406.80 
  Janik, Marek Tobias 1577 SVK0.5010.19407.60 

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)
 
 CCF WINTER CHESS LONG PLAY RESULTS APRIL A London ENG 2018-04-02
RcRownchangeKK*chgGame
 1380 1450 1.00 1 0.40 40 16.00 
  Johnson, Elizabeth 1380 ENG1.0010.404016.00 

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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