Individual Calculations October 2019
 Giannakouras, Ioannis  Total change: 56.00  Rating chartPersonal card
 27th International tournament of Nikaia 2019 B group Nikaia GRE 2019-08-26
RcRownchangeKK*chgGame
 1358 1373 5.50 8 1.40 40 56.00 
  Zavalis, Nikiforos Nikolaos 1139 GRE0.501-0.2940-11.60 
  Karatzanos, Konstantinos 1175 GRE1.0010.24409.60 
  Kratidis, Anastasios 1545 GRE1.0010.734029.20 
  Drydakis, Aristotelis 1443 GRE0.5010.10404.00 
  Minadakis, Andreas-Marios 1464 GRE0.5010.12404.80 
  Polyzos, Ioannis 1451 GRE0.5010.11404.40 
  Kaldanis, Angelos 1150 GRE1.0010.22408.80 
  Tragoudaras, Nikolaos 1497 GRE0.5010.17406.80 

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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