Rapid: Individual Calculations January 2017
 Karadzhov, Ivan  Total change: 9.40  Rating chartPersonal card
 2nd Memorial Radulski B Plovdiv BUL 2016-12-04
RcRownchangeKK*chgGame
 1363 1564 5.00 6 0.47 20 9.40 
  Trendafilov, Plamen 1254 BUL1.0010.14202.80 
  Malinov, Martin 1317 BUL1.0010.19203.80 
  Ramadanov, Esat 1410 BUL1.0010.29205.80 
  Demirov, Todor 1432 BUL1.0010.32206.40 
  Kolev, Georgi 1414 BUL1.0010.30206.00 
  Todev, Simeon 1351 BUL0.001-0.7720-15.40 

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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