Individual Calculations October 2016
 Mitsiali, Marina  Total change: -29.40  Rating chartPersonal card
 24th International Tournament of Nikaia Honor to National Resistance - B group Nikaia GRE 2016-08-25
RcRownchangeKK*chgGame
 1249 1020 0.50 5 -0.65 20 -13.00 
  Sifonios, Panagiotis 1381 GRE0.5010.40208.00 
  Polikretis, Mattheos 1389 GRE0.001-0.1020-2.00 
  Goutoufas, Christos 1240 GRE0.001-0.2220-4.40 
  Papasotiriou, Panagiotis 1098 GRE0.001-0.3920-7.80 
  Apokis, Giannis 1138 GRE0.001-0.3420-6.80 

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)
 
 8th Papanastasio 2016 open SO Peristeriou - B group Peristeri GRE 2016-09-05
RcRownchangeKK*chgGame
 1267 1020 0.00 4 -0.82 20 -16.40 
  Komianos, Marios 1371 GRE0.001-0.1120-2.20 
  Chrysomallis, Stylianos 1350 GRE0.001-0.1220-2.40 
  Vesdekis, Stefanos 1195 GRE0.001-0.2720-5.40 
  Kareklas, Konstantinos 1151 GRE0.001-0.3220-6.40 

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)
 

 

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