Individual Calculations January 2012
 Lentzos, Ioanis  Total change: 19.65  Rating chartPersonal card
 Panellinios GS - APO Kotinos - SO Ikarias tournament under 1800 Athens GRE 2011-09-18
RcRownchangeKK*chgGame
 1650 1590 2.00 5 -0.15 15 -2.25 
  Abatzis, Antonios 1846 GRE0.001-0.1915-2.85 
  Nikitopoulos, Aggelos 1358 GRE1.0010.21153.15 
  Paizis, Konstantinos 1850 GRE0.001-0.1815-2.70 
  Douni, Aspasia 1419 GRE1.0010.27154.05 
  Pelekis, Georgios 1778 GRE0.001-0.2615-3.90 

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)
 
 Attica Team Cup "Spiros Bikos" 2011 - Group B' Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 1582 1593 3.00 3 1.46 15 21.90 
  Papastavridis, Efthimios 1650 GRE1.0010.58158.70 
  Zourellis, Antonios 1470 GRE1.0010.33154.95 
  Alexiou, Dimitrios 1626 GRE1.0010.55158.25 

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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