Individual Calculations October 2021
 Katsanis, Vasileios Dim  Total change: 70.00  Rating chartPersonal card
 2021 National youth open U12 finals Patra GRE 2021-08-30
RcRownchangeKK*chgGame
 1408 1459 6.00 9 0.90 40 36.00 
  Boutikos, Eleftherios 1199 GRE0.501-0.3240-12.80 
  Giannopoulos, Vasileios 1287 GRE1.0010.274010.80 
  Skodras, Marios Konstantinos 1293 GRE1.0010.284011.20 
  Stathatos, Alexandros 1564 GRE0.001-0.3640-14.40 
  Mavridis, Emmanouil 1293 GRE1.0010.284011.20 
  Lafkidis, Apostolos 1462 GRE0.001-0.5040-20.00 
  Georgiadis, Anastasios 1638 GRE1.0010.734029.20 
  Mylonakis, Ioannis 1577 GRE0.5010.16406.40 
  Alexandri, Dimitra 1360 GRE1.0010.364014.40 

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)
 
 48th Team Championship A Category - South Athens GRE 2021-09-07
RcRownchangeKK*chgGame
 1449 1459 3.50 5 0.85 40 34.00 
  Terzakis, Georgios 1242 GRE1.0010.22408.80 
  Gkavardinas, Antonios 1859  * GRE0.001-0.0840-3.20 
  Lepetsos, Georgios 1199 GRE1.0010.18407.20 
  Aretoulakis, Sotirios Paris 1284 GRE1.0010.274010.80 
  Georgiadis, Anastasios 1662 GRE0.5010.264010.40 
 * 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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