Individual Calculations August 2023
 Kalliantasis, Serafeim  Total change: -1.20  Rating chartPersonal card
 16th International tournament of Paleochora 2023 - B group Paleochora GRE 2023-07-19
RcRownchangeKK*chgGame
 1405 1200 1.00 4 -0.03 40 -1.20 
  Varveraki, Argiri 1387 GRE0.001-0.2640-10.40 
  Halkiadakis, Evangelos 1601 GRE0.001-0.0840-3.20 
  Yarur Rescaglio, Maria Jose 1266 CHI1.0010.594023.60 
  Nanouris, Georgios 1366 GRE0.001-0.2840-11.20 

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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