Blitz: Individual Calculations August 2018
 Petrakis, Nikolaos Ath  Total change: -0.20  Rating chartPersonal card
 266th Blitz Kaissa Cafe 2018 Athens GRE 2018-07-09
RcRownchangeKK*chgGame
 1389 1161 2.50 6 1.12 20 22.40 
  Pagalis, Georgios 1325 GRE0.5010.22204.40 
  Maltezos, Georgios 1458 GRE0.001-0.1520-3.00 
  Koulouris, Taxiarchis 1283 GRE1.0010.672013.40 
  Psaromiligkos, Konstantinos 1561  * GRE0.001-0.0820-1.60 
  Andriopoulou, Eleni 1231 GRE0.001-0.4020-8.00 
  Rodopoulos, Aristeidis 1475 GRE1.0010.862017.20 
 * 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)
 
 268th Blitz Kaissa Cafe 2018 Athens GRE 2018-07-17
RcRownchangeKK*chgGame
 1370 1161 0.00 5 -1.18 20 -23.60 
  Sipsis, Tsatsoulis Georgios 1415 GRE0.001-0.1920-3.80 
  Ntelis, Polizois 1365 GRE0.001-0.2420-4.80 
  Pagalis, Georgios 1325 GRE0.001-0.2820-5.60 
  Ninis, Eleneo 1439 GRE0.001-0.1720-3.40 
  Tagklis, Ioannis 1308 GRE0.001-0.3020-6.00 

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)
 
 269th Blitz Kaissa Cafe 2018 Athens GRE 2018-07-24
RcRownchangeKK*chgGame
 1347 1161 2.00 7 0.05 20 1.00 
  Maratos, Antonios 1473 GRE0.001-0.1420-2.80 
  Doganou, Konstantina 1414 GRE0.001-0.1920-3.80 
  Mylonas, Nikolaos St 1406 GRE1.0010.802016.00 
  Maltezos, Georgios 1458 GRE0.001-0.1520-3.00 
  Matemtzis, Konstantinos 1018 GRE1.0010.31206.20 
  Andreadis, Ioannis M 1235 GRE0.001-0.4020-8.00 
  Makedonas, Michail 1426 GRE0.001-0.1820-3.60 

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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