Individual Calculations January 2022
 Zavrakidis, Nikolaos  Total change: 127.20  Rating chartPersonal card
 2021 youth U16 team championship of ESSNA ESSNA GRE 2021-10-24
RcRownchangeKK*chgGame
 1285 1212 2.00 2 1.18 40 47.20 
  Pitsakis, Ilias 1415 GRE1.0010.764030.40 
  Giannopoulos, Panagiotis N 1155 GRE1.0010.424016.80 

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)
 
 Celebration open chess square 2021 Athens GRE 2021-11-06
RcRownchangeKK*chgGame
 1491 1208 2.50 5 1.55 40 62.00 
  Mylonakis, Ioannis 1539 GRE1.0010.884035.20 
  Kiryttopoulos, Panagiotis Aris 1177 GRE1.0010.464018.40 
  Antoniadis, Artiom 1608  * GRE0.001-0.0840-3.20 
  Koutsouflakis, Stefanos 1604 GRE0.001-0.0840-3.20 
  Katsanis, Vasileios Dim 1529 GRE0.5010.374014.80 
 * 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)
 
 13th youth U16 team championship 2021 finals Thessaloniki GRE 2021-12-16
RcRownchangeKK*chgGame
 1136 1352 2.00 2 0.45 40 18.00 
  Nikolakopoulos, Vasileios 1128 GRE1.0010.22408.80 
  Ilias, Nikolaos 1143 GRE1.0010.23409.20 

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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