Individual Calculations March 2020
 Poupalos, Nikolaos  Total change: -72.40  Rating chartPersonal card
 16th Open Tr. Siaperas Memorial 2020 Ampelokipi GRE 2020-01-11
RcRownchangeKK*chgGame
 1352 1598 4.00 6 -0.74 40 -29.60 
  Odysseos, Ioannis 1274 GRE1.0010.13405.20 
  Tzortzatos, Dimosthenis Panagiot 1340 GRE0.001-0.8240-32.80 
  Karatzanos, Konstantinos 1198  * GRE1.0010.08403.20 
  Patrinos, Ilias 1444 GRE1.0010.294011.60 
  Giannoulis, Grigorios 1526 GRE0.001-0.6040-24.00 
  Styfougias, Evangelos 1331 GRE1.0010.18407.20 
 * 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)
 
 175th Ampelokipi open 2020 Ampelokipi GRE 2020-01-15
RcRownchangeKK*chgGame
 1406 1598 4.00 7 -1.07 40 -42.80 
  Rigopoulos-Tsigkos, Alexandros 1998  * GRE0.001-0.0840-3.20 
  Karampetsas, Ioannis 1318 GRE0.001-0.8440-33.60 
  Vassalos, Panagiotis 1198  * GRE1.0010.08403.20 
  Mpatzias, Athanasios 1261 GRE0.501-0.3840-15.20 
  Karatzanos, Konstantinos 1198  * GRE1.0010.08403.20 
  Apostolidou, Eleni 1436 GRE0.501-0.2140-8.40 
  Ioannidis, Efklidis 1434 GRE1.0010.284011.20 
 * 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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