Blitz: Individual Calculations February 2017
 Tsapaki, Aikaterini  Total change: -15.00  Rating chartPersonal card
 Blitz of 19th open HERAKLION CHESS Heraklion Crete GRE 2017-01-04
RcRownchangeKK*chgGame
 1194 1053 2.50 8 -0.04 20 -0.80 
  Dagkonaki, Aspasia 1323 GRE0.001-0.1720-3.40 
  Xirouhakis, Emmanouil 1335 GRE0.001-0.1620-3.20 
  Vasilakis, Marios G 1159 GRE1.0010.642012.80 
  Dagkonakis, Dimitrios 1146 GRE0.001-0.3720-7.40 
  Alexandrakis, Georgios 1162 GRE0.001-0.3520-7.00 
  Kealar, Ioannis 1169 GRE0.5010.16203.20 
  Kontaki, Maria 1120 GRE1.0010.592011.80 
  Alexandrakis, Athanasios 1137 GRE0.001-0.3820-7.60 

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)
 
 Team Blitz of 19th open HERAKLION CHESS Heraklion Crete GRE 2017-01-06
RcRownchangeKK*chgGame
 1174 1053 1.00 5 -0.71 20 -14.20 
  Aggelakis, Ilias 1289 GRE0.001-0.2020-4.00 
  Stamathioudakis, Iasonas 1044 GRE0.001-0.5120-10.20 
  Koutsaftis, Efstratios 1187 GRE0.001-0.3220-6.40 
  Karouzou, Melina Andomachi 1101 GRE1.0010.572011.40 
  Kealar, Konstantinos 1249 GRE0.001-0.2520-5.00 

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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