Rapid: Individual Calculations December 2023
 Yordanov, Presian  Total change: 55.20  Rating chartPersonal card
 V Open Pavlikyani Pavlikeni BUL 2023-11-26
RcRownchangeKK*chgGame
 1362 1072 3.00 6 1.38 40 55.20 
  Nenkov, Zhivko 1643 BUL0.001-0.0240-0.80 
  Hristov, Vihren 1346 BUL0.5010.334013.20 
  Hadzhibeev, Ventsislav 1917 BUL0.0010.00400.00 
  Hristov, Yasen 1055 BUL0.501-0.0240-0.80 
  Marinov, Veselin 1008 BUL1.0010.414016.40 
  Hristov, Denislav Tsv. 1203 BUL1.0010.684027.20 

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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