Individual Calculations May 2015
 Dritsas, Stavros Nikolaos  Total change: 88.40  Rating chartPersonal card
 2015 Team Championshiop POA ESSTH-HALK r1 ESSTH-HALK GRE 2015-01-18
RcRownchangeKK*chgGame
 1110 1219 1.00 1 0.35 40 14.00 
  Tsarsitalidis, Konstantinos 1110 GRE1.0010.354014.00 

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)
 
 2015 Team Championshiop POA ESSTH-HALK r2-4 ESSTH-HALK GRE 2015-02-01
RcRownchangeKK*chgGame
 1199 1227 3.00 3 1.40 40 56.00 
  Gavriil, Odysseas-Panagiotis 1291 GRE1.0010.594023.60 
  Kofkelis, Eleftherios 1261 GRE1.0010.554022.00 
  Nikolaou, Theodoros 1045 GRE1.0010.264010.40 

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)
 
 2015 Team Championshiop POA ESSTH-HALK r5-8 ESSTH-HALK GRE 2015-03-01
RcRownchangeKK*chgGame
 1198 1281 1.50 2 0.29 40 11.60 
  Papadimitriou, Ilias 1308 GRE0.5010.04401.60 
  Peikos, Rafail 1087 GRE1.0010.254010.00 

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)
 
 8th Spring Open of Triandria 2015 - B group Thessaloniki GRE 2015-04-14
RcRownchangeKK*chgGame
 1182 1298 3.00 4 0.39 40 15.60 
  Peikos, Rafail 1087 GRE1.0010.23409.20 
  Iatrou, Konstantinos 1180 GRE0.501-0.1640-6.40 
  Potoulis, Ioannis 1133 GRE0.501-0.2240-8.80 
  Papagiannis, Asterios 1326 GRE1.0010.544021.60 

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)
 
 2015 Team Championshiop POA ESSTH-HALK r9 ESSTH-HALK GRE 2015-04-26
RcRownchangeKK*chgGame
 1133 1298 0.50 1 -0.22 40 -8.80 
  Potoulis, Ioannis 1133 GRE0.501-0.2240-8.80 

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)
 

 

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