Individual Calculations January 2019
 Samakas, Anastasios  Total change: -15.60  Rating chartPersonal card
 Funny Wednesday pro X-mas Chess Tournament A group Thessaloniki GRE 2018-11-14
RcRownchangeKK*chgGame
 1884 2025 3.00 5 -0.39 40 -15.60 
  Tsolakos, Panagiotis 1807 GRE1.0010.22408.80 
  Dermatopoulos, Konstantinos 1960 GRE0.001-0.5940-23.60 
  Gavriilidis, Orestis 1730 GRE0.501-0.3540-14.00 
  Skoulakis, Charalambos 2019 GRE1.0010.494019.60 
  Tsinaris, Fotis 1904 GRE0.501-0.1640-6.40 

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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