Rapid: Individual Calculations January 2020
 Mavromatis, Ioannis  Total change: -16.40  Rating chartPersonal card
 Rapid OS Kalamatas Christmas 2019 Kalamata GRE 2019-12-28
RcRownchangeKK*chgGame
 1271 1426 4.00 7 -0.82 20 -16.40 
  Tagkalaki, Ioanna Lambrini 1133 GRE1.0010.15203.00 
  Vekkos, Christos 1050 GRE1.0010.09201.80 
  Diamanteas, Petros 1809 GRE0.001-0.0920-1.80 
  Sarantopoulos, Konstantinos 1188 GRE0.001-0.8020-16.00 
  Dragonas, Georgios Panagiotis 1083 GRE1.0010.12202.40 
  Poulopoulos, Ilias 1228 GRE0.001-0.7620-15.20 
  Liakos, Christos - Konstantinos 1406 GRE1.0010.47209.40 

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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