Individual Calculations August 2015
 Kokkalis, Grigorios  Total change: -49.60  Rating chartPersonal card
 2015 Greek Youth Championships - open 12 Rio Achaia GRE 2015-06-26
RcRownchangeKK*chgGame
 1302 1307 4.00 9 -0.70 40 -28.00 
  Alexakis, Dimitris 1707  * GRE0.5010.424016.80 
  Liakos, Christos - Konstantinos 1409 GRE0.001-0.3640-14.40 
  Tsotras, Ioannis 1153 GRE1.0010.294011.60 
  Zaronikas, Dimitrios 1612 GRE0.001-0.1440-5.60 
  Kollias, Dimitrios 1280 GRE0.001-0.5440-21.60 
  Trigkas, Athanasios 1103 GRE1.0010.24409.60 
  Stefanopoulos, Andreas 1089 GRE1.0010.22408.80 
  Papadopoulos, Dimitrios Ath 1160 GRE0.001-0.7040-28.00 
  Dermitzakis, Dimitrios 1209 GRE0.501-0.1340-5.20 
 * 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)
 
 1st International Open Municipality of N.Propontidas 2015 Nea Moudania - Ag. Mamas GRE 2015-07-11
RcRownchangeKK*chgGame
 1577 1276 0.50 6 -0.54 40 -21.60 
  Topel, Zehra wm1676  * TUR0.001-0.0840-3.20 
  Mihtis, Theodoros 1676  * GRE0.001-0.0840-3.20 
  Magkias, Vasilios 1676  * GRE0.001-0.0840-3.20 
  Gavriil, Odysseas-Panagiotis 1395 GRE0.5010.16406.40 
  Kadioglu, Cem 1676  * TUR0.001-0.0840-3.20 
  Kondov, Vasil 1361 BUL0.001-0.3840-15.20 
 * 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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