Individual Calculations September 2021
 Mantazis, Georgios Rafail  Total change: 0.00  Rating chartPersonal card
 1st summer cool open Nea Flogita GRE 2021-07-24
RcRownchangeRpKK*chgGame
 1545 0 1.00 5 0.00 1305   0.00 
  Nikolakis, Panagiotis Marios 1879 GRE0.0010.00 0.00 
  Galanis, Nikolaos-Panagiotis 1633 GRE0.0010.00 0.00 
  Mitsiou, Konstantinos 1609 GRE0.0010.00 0.00 
  Lagogianni, Niki Vasiliki 1196 GRE1.0010.00 0.00 
  Kavakopoulou, Ioulia Anastasia 1407 GRE0.0010.00 0.00 

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)
 
 30th International open of Kavala 2021 - B group Kavala GRE 2021-08-01
RcRownchangeRpKK*chgGame
 1329 0 1.00 6 0.00 1056   0.00 
  Pastras, Ioannis 1461 GRE0.0010.00 0.00 
  Bakirtzis, Konstantinos 1229 GRE0.0010.00 0.00 
  Dafa, Sirio 1276 ALB0.0010.00 0.00 
  Papakyriakou, Charalampos 1179 GRE1.0010.00 0.00 
  Arzoumanidis, Alexandros 1425 GRE0.0010.00 0.00 
  Levitan, Judah Nathan 1405 RSA0.0010.00 0.00 

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)
 
 2021 youth championships of ESS Thes -Chalk open U12 Thessaloniki GRE 2021-08-17
RcRownchangeRpKK*chgGame
 1320 0 0.00 2 0.00 520   0.00 
  Skodras, Marios Konstantinos 1293 GRE0.0010.00 0.00 
  Gerasopoulos, Nikolaos 1346 GRE0.0010.00 0.00 

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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