Individual Calculations December 2017
 Batsis, Lazaros  Total change: 59.60  Rating chartPersonal card
 10th team youth championship under 16 ESSTH-CHALK 2017 ESSTH-CHALK GRE 2017-10-01
RcRownchangeKK*chgGame
 1299 1143 3.00 5 1.49 40 59.60 
  Tsakiris, Sotirios 1248 GRE1.0010.644025.60 
  Delaveridis, Dimitrios 1342 GRE0.001-0.2440-9.60 
  Polymeras, Evangelos 1416 GRE1.0010.834033.20 
  Mitsiou, Georgios 1329 GRE0.5010.24409.60 
  Vlassis, Miltiadis 1159 GRE0.5010.02400.80 

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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