Blitz: Individual Calculations February 2015
 Koerant, Filipos  Total change: -15.00  Rating chartPersonal card
 3rd Blitz "NG Grand Prix" 2014 Athens GRE 2014-12-26
RcRownchangeKK*chgGame
 1989 1974 4.50 6 1.64 20 32.80 
  Panas, Nikolaos 1622 GRE1.0010.11202.20 
  Gogolis, Alexandros f2235 GRE0.001-0.1820-3.60 
  Nikoleris, Evangelos 1817 GRE1.0010.29205.80 
  Makropoulos, Ioannis 1871 GRE1.0010.36207.20 
  Kostopoulos, Evaggelos 2156 GRE0.5010.24204.80 
  Goritsas, Christos f2234 GRE1.0010.822016.40 

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)
 
 6th Blitz NG Grand Prix 2015 Athens GRE 2015-01-14
RcRownchangeKK*chgGame
 1861 1974 3.00 6 -0.69 20 -13.80 
  Tsonis, Loukas 1574  * GRE1.0010.08201.60 
  Ntantais, Avraam 1574  * GRE1.0010.08201.60 
  Makropoulos, Ioannis 1843 GRE0.001-0.6820-13.60 
  Nikoleris, Evangelos 1878 GRE1.0010.37207.40 
  Skaperdas, Kostantinos 2154 GRE0.001-0.2620-5.20 
  Kostopoulos, Evaggelos 2142 GRE0.001-0.2820-5.60 
 * 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)
 
 7th Blitz NG Grand Prix 2015 Athens GRE 2015-01-21
RcRownchangeKK*chgGame
 2004 1974 2.00 8 -1.70 20 -34.00 
  Skaperdas, Kostantinos 2154 GRE1.0010.742014.80 
  Skaperdas, Kostantinos 2154 GRE0.5010.24204.80 
  Nikoleris, Evangelos 1878 GRE0.001-0.6320-12.60 
  Nikoleris, Evangelos 1878 GRE0.501-0.1320-2.60 
  Kostopoulos, Evaggelos 2142 GRE0.001-0.2820-5.60 
  Kostopoulos, Evaggelos 2142 GRE0.001-0.2820-5.60 
  Makropoulos, Ioannis 1843 GRE0.001-0.6820-13.60 
  Makropoulos, Ioannis 1843 GRE0.001-0.6820-13.60 

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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