Individual Calculations December 2017
 Kafantaris, Pavlos  Total change: 104.80  Rating chartPersonal card
 12th team youth championship under 12 ESSTH-CHALK 2017 ESSTH-CHALK GRE 2017-09-30
RcRownchangeKK*chgGame
 1347 1267 3.50 5 1.44 40 57.60 
  Tzontas, Athanasios 1338 GRE0.5010.10404.00 
  Karapetian, Christos 1075 GRE1.0010.254010.00 
  Galanis, Nikolaos-Panagiotis 1199 GRE1.0010.414016.40 
  Kalogridis, Antonios 1635 GRE0.001-0.1040-4.00 
  Tsouchnikas, Orestis 1487 GRE1.0010.784031.20 

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)
 
 10th team youth championship under 16 ESSTH-CHALK 2017 ESSTH-CHALK GRE 2017-10-01
RcRownchangeKK*chgGame
 1341 1239 3.50 6 1.18 40 47.20 
  Cheiladakis, Vasileios 1188 GRE0.501-0.0740-2.80 
  Magalakis, Stefanos 1332 GRE0.5010.13405.20 
  Pechlivanidis, Michail 1119 GRE1.0010.344013.60 
  Gavriil, Odysseas-Panagiotis 1639  * GRE0.001-0.0840-3.20 
  Stoimenidis, Dimitrios 1484 GRE0.5010.304012.00 
  Iakovidis, Orestis Marios 1281 GRE1.0010.564022.40 
 * 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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