Individual Calculations February 2020
 Koerant, Filipos  Total change: -25.40  Rating chartPersonal card
 New Year's 2020 open Chess Square A Mitsakos Memorial Athens GRE 2020-01-01
RcRownchangeKK*chgGame
 1486 1798 4.00 7 -1.91 20 -38.20 
  Amiris, Emmanouil 1398  * GRE1.0010.08201.60 
  Sidiropoulos, Vasilis 1507 GRE0.501-0.3520-7.00 
  Davillas, Konstantinos 1430 GRE0.001-0.9020-18.00 
  Kazantzoglou, Nikolaos 1405 GRE1.0010.08201.60 
  Koulouris, Evangelos 1754 GRE0.001-0.5620-11.20 
  Pitsolis, Theodoros 1398  * GRE0.501-0.4220-8.40 
  Chantzopoulos, Theodoros 1508 GRE1.0010.16203.20 
 * 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)
 
 2020 Team Championship of ESSN Attikis - B Category Rounds 1-3 Attica GRE 2020-01-12
RcRownchangeKK*chgGame
 1965 1798 1.50 3 0.64 20 12.80 
  Abatzis, Antonios 1874 GRE0.5010.10202.00 
  Kostas, Panagiotis 2050 GRE0.5010.31206.20 
  Papadopoulos, Georgios Nikea 1971 GRE0.5010.23204.60 

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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