Individual Calculations October 2017
 Antoniadis, Artiom  Total change: 108.00  Rating chartPersonal card
 25th International Tournament of Nikaia "Honour to National Resistance" - B group Nikaia GRE 2017-08-26
RcRownchangeKK*chgGame
 1303 1496 7.50 9 0.82 40 32.80 
  Tsarsitalidis, Christos 1155 GRE1.0010.12404.80 
  Kostelidis, Sotirios 1261 GRE1.0010.21408.40 
  Papalexandrakis, Emmanouil 1333 GRE0.001-0.7240-28.80 
  Pramateftaki, Anastasia 1227 GRE1.0010.17406.80 
  Vesdekis, Konstantinos 1294 GRE1.0010.24409.60 
  Della, Maria-Eleni 1321 GRE1.0010.274010.80 
  Kiousis, Stavros St. 1383 GRE1.0010.354014.00 
  Kokkinopanis, Leonidas 1434 GRE1.0010.414016.40 
  Thanos, Konstantinos 1320 GRE0.501-0.2340-9.20 

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)
 
 1st open Kallitheas Lazaros Drepaniotis 2017 A Kallithea GRE 2017-09-04
RcRownchangeKK*chgGame
 1655 1496 4.50 8 1.88 40 75.20 
  Bousios, Hristos 1896  * GRE0.001-0.0840-3.20 
  Samaras, Vasileios 1124 GRE1.0010.10404.00 
  Ergazakis, Ioannis 1896  * GRE0.001-0.0840-3.20 
  Korou, Laskarina 1843 GRE1.0010.894035.60 
  Karakatsanis, Nikolaos 1801 GRE0.5010.364014.40 
  Alexakis, Dimitrios 1896  * GRE0.001-0.0840-3.20 
  Antoniozas, Antonios 1200 GRE1.0010.15406.00 
  Koutis, Pavlos 1584 GRE1.0010.624024.80 
 * 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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