Individual Calculations August 2018
 Pilalis, Ernestos  Total change: -12.40  Rating chartPersonal card
 2018 Greek under 12 youth championship finals - open Rio Achaias GRE 2018-07-03
RcRownchangeKK*chgGame
 1377 1278 4.50 9 0.99 40 39.60 
  Fragkos, Vasileios 1678  * GRE0.001-0.0840-3.20 
  Fertakis, Dimitrios 1058 GRE1.0010.22408.80 
  Merkos, Thomas 1421 GRE0.5010.19407.60 
  Kazakos, Nikolaos 1375 GRE0.001-0.3740-14.80 
  Alexopoulos, Georgios 1109 GRE1.0010.284011.20 
  Dimanoudis, Petros 1430 GRE1.0010.704028.00 
  Vlachos, Georgios 46448 1334 GRE1.0010.584023.20 
  Spyratos, Nikolaos 1678  * GRE0.001-0.0840-3.20 
  Tsourekas, Kyriakos 1313 GRE0.001-0.4540-18.00 
 * 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)
 
 2018 Greek Team Championship of A Category Rio Achaias GRE 2018-07-10
RcRownchangeKK*chgGame
 1435 1278 1.00 7 -1.30 40 -52.00 
  Makridis, Dimitrios 1565 GRE0.001-0.1640-6.40 
  Violakis, Anastasios 1255 GRE0.001-0.5340-21.20 
  Koutlas, Nikolaos 1678  * GRE0.001-0.0840-3.20 
  Mplitsa, Artemis 1182 GRE1.0010.374014.80 
  Mavridis, Athanasios 1304 GRE0.001-0.4640-18.40 
  Spyratos, Nikolaos 1678  * GRE0.001-0.0840-3.20 
  Kafantaris, Pavlos 1380 GRE0.001-0.3640-14.40 
 * 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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