Blitz: Individual Calculations January 2022
 Koulouris, Evangelos  Total change: -15.40  Rating chartPersonal card
 2nd Christmas Marathon - Blitz Kallithea GRE 2021-12-21
RcRownchangeKK*chgGame
 1395 1760 6.00 9 -1.51 20 -30.20 
  Kiryttopoulos, Panagiotis Aris 1230 GRE1.0010.03200.60 
  Mylonakis, Ioannis 1443 GRE0.001-0.8720-17.40 
  Kostas, Panagiotis 2067 GRE0.001-0.1420-2.80 
  Hartofylakas, Nikolaos 1178 GRE1.0010.02200.40 
  Drakonakis, Athanasios 1297 GRE1.0010.05201.00 
  Tzortzatos, Dimosthenis Panagiot 1564 GRE0.001-0.7520-15.00 
  Ntelis, Polizois 1396 GRE1.0010.10202.00 
  Armaos, Michail 1123 GRE1.0010.01200.20 
  Papaoulakis, Isidoros 1256 GRE1.0010.04200.80 

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)
 
 46th Blitz Chess Square 2021 Athens GRE 2021-12-26
RcRownchangeKK*chgGame
 1901 1760 3.50 7 0.74 20 14.80 
  Alexiadis, Hristos f2406 GRE0.001-0.0120-0.20 
  Ter-Gevorkian, Giannis 1634 GRE1.0010.33206.60 
  Masas, Alexandros 1615 GRE1.0010.31206.20 
  Papadimitriou, Loukas 2065 GRE0.5010.36207.20 
  Tzortzatos, Dimosthenis Panagiot 1564 GRE1.0010.25205.00 
  Krallis, Christos f2227 GRE0.001-0.0520-1.00 
  Tsilimparis, Ioannis 1799 GRE0.001-0.4520-9.00 

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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