Blitz: Individual Calculations June 2015
 Kollias, Ioannis K.  Total change: 21.00  Rating chartPersonal card
 Patraikos Grand Prix Blitz 2015 - tournament 14 Patra GRE 2015-04-29
RcRownchangeKK*chgGame
 1356 1513 3.00 5 -0.34 20 -6.80 
  Kollias, Dimitrios 1464 GRE1.0010.43208.60 
  Zaronikas, Dimitrios 1693 GRE1.0010.742014.80 
  Georgiou, Anastasios 1142 GRE0.001-0.9020-18.00 
  Antoniadis, Dimitrios 1113  * GRE1.0010.08201.60 
  Aggelopoulos, Konstantinos 1368 GRE0.001-0.6920-13.80 
 * 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)
 
 Patraikos Grand Prix Blitz 2015 - tournament 15 Patra GRE 2015-05-06
RcRownchangeKK*chgGame
 1360 1513 6.00 7 1.39 20 27.80 
  Antoniadis, Dimitrios 1113  * GRE1.0010.08201.60 
  Alexopoulos, Alexandros 1617 GRE0.5010.14202.80 
  Aggelopoulos, Konstantinos 1365 GRE1.0010.30206.00 
  Zaronikas, Dimitrios 1704 GRE0.5010.25205.00 
  Georgiou, Anastasios 1142 GRE1.0010.10202.00 
  Alexopoulos, Georgios 1113  * GRE1.0010.08201.60 
  Kollias, Dimitrios 1468 GRE1.0010.44208.80 
 * 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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