Individual Calculations October 2017
 Tsintsar, Zoran  Total change: -29.60  Rating chartPersonal card
 14th open international tournament of Kalamaria 2017 - A Kalamaria Thessaloniki GRE 2017-08-30
RcRownchangeKK*chgGame
 1631 1745 4.00 8 -1.09 20 -21.80 
  Magalakis, Stefanos 1345  * GRE1.0010.08201.60 
  Tsaknakis, Zisis 2145  * GRE0.001-0.0820-1.60 
  Koutsogoulas, Georgios 1522 GRE1.0010.22204.40 
  Koutlas, Nikolaos 1517 GRE0.001-0.7920-15.80 
  Tziotzios, Dimitrios 1345  * GRE1.0010.08201.60 
  Ballas, Athanasios-Panagiotis 1993 GRE0.001-0.1920-3.80 
  Kalogridis, Antonios 1557 GRE1.0010.26205.20 
  Galanis, Emmanouil 1623 GRE0.001-0.6720-13.40 
 * 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)
 
 2nd open GS Farsalon 2017 Farsala GRE 2017-09-15
RcRownchangeKK*chgGame
 1567 1763 4.50 7 -0.39 20 -7.80 
  Koukouliatas, Sotirios Georgios 1363  * GRE1.0010.08201.60 
  Angelis, Mihail 2163  * GRE0.5010.42208.40 
  Konstantelias, Konstantinos 1979 GRE0.001-0.2220-4.40 
  Nathanail, Spyridon 1363  * GRE0.001-0.9220-18.40 
  Raftopoulou, Konstantina 1363  * GRE1.0010.08201.60 
  Banaka, Konstantina 1363  * GRE1.0010.08201.60 
  Papapostolou, Konstantinos 1378 GRE1.0010.09201.80 
 * 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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