Rapid: Individual Calculations September 2021
 Leftheriotis, Alexandros  Total change: -18.20  Rating chartPersonal card
 Spyros Zamit rapid 2021 Corfu GRE 2021-08-01
RcRownchangeKK*chgGame
 1205 1658 5.50 7 -0.91 20 -18.20 
  Xhuveli, Rafael 1025 GRE1.0010.01200.20 
  Palaiologou, Apostolos 1319 GRE0.001-0.8820-17.60 
  Moschat, Iosif Theodoros 1154 GRE1.0010.04200.80 
  Eleftheriadis, Eleftherios I 1140 GRE0.501-0.4720-9.40 
  Pouliasis, Gerasimos Angelos 1067 GRE1.0010.02200.40 
  Gkoutzouki, Aikaterini Argyro 1218 GRE1.0010.06201.20 
  Stratigos, Spiros 1513 GRE1.0010.31206.20 

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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