Blitz: Individual Calculations October 2017
 Koulouris, Taxiarchis  Total change: -21.40  Rating chartPersonal card
 223rnd Blitz Kaissa Cafe 2017 Athens GRE 2017-09-05
RcRownchangeKK*chgGame
 1422 1309 2.50 5 0.63 20 12.60 
  Psoma, Virginia 1486 GRE0.001-0.2720-5.40 
  Liargovas, Dimitrios 1709  * GRE0.001-0.0820-1.60 
  Titinis, Konstantinos 1308 GRE0.5010.00200.00 
  Tsavdaras, Dimitrios 1297 GRE1.0010.48209.60 
  Bousoulas, Theodosios 1312 GRE1.0010.502010.00 
 * 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)
 
 224th Blitz Kaissa Cafe 2017 Athens GRE 2017-09-12
RcRownchangeKK*chgGame
 1332 1309 2.50 9 -1.70 20 -34.00 
  Karounis, Ioannis 1542 GRE0.001-0.2120-4.20 
  Hatzopoulos, Ioannis 1484 GRE0.001-0.2720-5.40 
  Cherouveim, Ioannis 1086 GRE0.001-0.7820-15.60 
  Psoma, Virginia 1486 GRE0.5010.23204.60 
  Mistilioglou, Athanasios 1266 GRE0.001-0.5620-11.20 
  Chatzikonstantinou, Konstantinos 1057 GRE1.0010.19203.80 
  Sidiropoulos, Vasilis 1363 GRE0.001-0.4220-8.40 
  Titinis, Konstantinos 1308 GRE1.0010.502010.00 
  Maltezos, Georgios 1393 GRE0.001-0.3820-7.60 

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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