Individual Calculations August 2019
 Grigoriadis, Mihail  Total change: 36.20  Rating chartPersonal card
 12th International Open Palaiochora 2019 - Group A Palaiochora Crete GRE 2019-07-13
RcRownchangeKK*chgGame
 2176 2155 6.00 9 1.81 20 36.20 
  Koerant, Filipos 1755  * GRE1.0010.08201.60 
  Zubarev, Alexander g2473 UKR0.5010.37207.40 
  Mitsis, Georgios 2399 GRE0.5010.30206.00 
  Stoyanov, Tsvetan f2387 BUL0.001-0.2120-4.20 
  Tzagarakis, Panagiotis 1755  * GRE0.001-0.9220-18.40 
  Papageorgiou, Ioannis 1902 GRE1.0010.19203.80 
  Petrakis, Stylianos 2002 GRE1.0010.30206.00 
  Vlachos, Anatole f2408 GRE1.0010.812016.20 
  Ruiz Castillo, Joshua Daniel g2501 COL1.0010.892017.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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