Rapid: Individual Calculations January 2015
 Petraki, Argiro  Total change: -21.00  Rating chartPersonal card
 Rapid Championship of Crete 2014-5th tournament ESSK - Crete GRE 2014-12-07
RcRownchangeKK*chgGame
 1256 1361 2.00 5 -1.12 20 -22.40 
  Grigorakis, Stylianos 1081 GRE1.0010.16203.20 
  Tselos, Aristotelis 1379 GRE0.001-0.4720-9.40 
  Aggelaki, Filippa 1178 GRE0.001-0.7420-14.80 
  Angelakis, Alexios 1016 GRE1.0010.11202.20 
  Simantirakis, Apolon 1624 GRE0.001-0.1820-3.60 

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)
 
 2014 Greek Rapid Championship Chania GRE 2014-12-20
RcRownchangeKK*chgGame
 1545 1361 2.50 8 0.07 20 1.40 
  Serntedakis, Athanasios 1761  * GRE0.001-0.0820-1.60 
  Papadopoulos, Argirios 1761  * GRE0.001-0.0820-1.60 
  Kotsoglou, Giorgos 1033 GRE1.0010.13202.60 
  Petrakis, Stylianos 1552 GRE0.5010.25205.00 
  Fidrilakis, Stavros 1511 GRE1.0010.702014.00 
  Manigodic, Bojan 1761  * BIH0.001-0.0820-1.60 
  Georgakopoulos, Nikolaos K. 1761  * GRE0.001-0.0820-1.60 
  Kiriakakis, Panagiotis 1217 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)
 

 

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