Individual Calculations January 2019
 Tziotzios, Dimitrios  Total change: 55.20  Rating chartPersonal card
 Funny Wednesday pro X-mas Chess Tournament B group Thessaloniki GRE 2018-11-14
RcRownchangeKK*chgGame
 1475 1430 4.00 6 1.38 40 55.20 
  Galani, Anna 1644 GRE1.0010.774030.80 
  Giannoulas, Christos 1503 GRE0.001-0.4040-16.00 
  Iliadou, Anna 1114 GRE1.0010.13405.20 
  Ifoulis, Antonios 1376 GRE1.0010.424016.80 
  Pantoglou, Dimitrios 1553 GRE1.0010.674026.80 
  Gioras, Ioannis 1659 GRE0.001-0.2140-8.40 

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)
 

 

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