Individual Calculations August 2022
 Vassis, Michail  Total change: 34.80  Rating chartPersonal card
 2022 youth championship of Attica - open U12 Peristeri GRE 2022-06-24
RcRownchangeKK*chgGame
 1404 1782 5.50 6 0.28 40 11.20 
  Tzortzatos, Konstantinos 1154 GRE1.0010.01400.40 
  Lepetsos, Georgios 1268 GRE1.0010.04401.60 
  Misthos, Alexandros 1423 GRE1.0010.10404.00 
  Kyriakidis, Orestis 1710 GRE1.0010.404016.00 
  Armaos, Michail 1382  * GRE1.0010.08403.20 
  Zavrakidis, Nikolaos 1485 GRE0.501-0.3540-14.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2nd summer open Chess Square 2022 Athens Ampelokipoi GRE 2022-07-09
RcRownchangeKK*chgGame
 1731 1712 4.00 7 0.59 40 23.60 
  Tsamtsouris, Efthymios 1312  * GRE1.0010.08403.20 
  Bouboulis, Spyridon-Odysseys 1958 GRE0.5010.314012.40 
  Panagopoulos, Nikolaos f2199 GRE0.5010.464018.40 
  Merkos, Thomas 1826 GRE0.001-0.3440-13.60 
  Petropoulos, Filaretos 1616 GRE0.001-0.6340-25.20 
  Koutis, Pavlos 1692 GRE1.0010.474018.80 
  Zahariou, Nikolaus 1511 GRE1.0010.24409.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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