Individual Calculations October 2014
 Strati, Betty - Anna  Total change: 11.20  Rating chartPersonal card
 22nd International tournament of Nikaia "Honor to National Resistance" - B group Nikaia GRE 2014-08-26
RcRownchangeKK*chgGame
 1411 1285 2.00 5 0.28 40 11.20 
  Avgoustinatos, Vassilis 1601 GRE0.001-0.1340-5.20 
  Sahpatsidis, Haralabos 1442 GRE0.001-0.2940-11.60 
  Papadopoulos, Dimitrios Ath 1155 GRE1.0010.324012.80 
  Georgitsi, Antigoni 1428 GRE0.5010.19407.60 
  Psofimi, Milia 1427 GRE0.5010.19407.60 

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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