Individual Calculations May 2019
 Parpulov, Tsvetomir  Total change: 37.20  Rating chartPersonal card
 Panagyuriste Open 2019 Panagyuriste BUL 2019-04-06
RcRownchangeKK*chgGame
 1475 1122 1.50 5 0.93 40 37.20 
  Koutlas, Nikolaos 1522  * GRE0.001-0.0840-3.20 
  Pushkarov, Simeon 1511 BUL1.0010.914036.40 
  Ivanov, Georgi 1505 BUL0.5010.414016.40 
  Mavrodiev, Slav 1461 BUL0.001-0.1240-4.80 
  Tsagkoudis, Dimitrios 1376 GRE0.001-0.1940-7.60 
 * 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)
 

 

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