Rapid: Individual Calculations January 2020
 Kontogianni, Vasiliki (vivian)  Total change: -3.00  Rating chartPersonal card
 3rd rapid ESSK 2019 ESSK GRE 2019-12-01
RcRownchangeKK*chgGame
 1246 1084 2.00 6 0.18 20 3.60 
  Bras, Emanouel 1484  * GRE0.001-0.0820-1.60 
  Kontaki, Maria 1184 GRE1.0010.642012.80 
  Tsapaki, Asimenia 1195 GRE0.001-0.3520-7.00 
  Heretis, Georgios 1217 GRE0.001-0.3220-6.40 
  Mirzak, Valeria 1099 GRE1.0010.522010.40 
  Ntagiantas, Georgios 1297 GRE0.001-0.2320-4.60 
 * 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)
 
 Christmas Rapid Kostas Bouzakis 2019 Chania GRE 2019-12-21
RcRownchangeKK*chgGame
 1275 1084 1.00 5 -0.33 20 -6.60 
  Fyntrilakis, Kyriakos 1452 GRE0.001-0.1020-2.00 
  Chasouraki, Chrysi 1214 GRE0.001-0.3220-6.40 
  Chasourakis, Emmanouil 1281 GRE0.001-0.2520-5.00 
  Foinikianaki, Stella 1246 GRE0.001-0.2920-5.80 
  Mavridis, Athanasios 1182 GRE1.0010.632012.60 

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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