Individual Calculations July 2020
 Raptis, Janis  Total change: 6.80  Rating chartPersonal card
 1. liga mladeze D 2019/2020 r9-11 various CZE 2020-06-20
RcRownchangeKK*chgGame
 1504 1673 3.50 4 0.62 40 24.80 
  Otahalova, Nela 1604 CZE1.0010.404016.00 
  Hruska, Marek 1485 CZE1.0010.264010.40 
  Sebena, Patrik 1442 CZE0.501-0.2940-11.60 
  Lanca, Petr David 1483 CZE1.0010.254010.00 

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)
 
 MKSS - Krajska soutez C 2019/2020 r10-11 various CZE 2020-06-27
RcRownchangeKK*chgGame
 1498 1673 1.00 2 -0.45 40 -18.00 
  Fryc, Lukas 1449 CZE0.001-0.7840-31.20 
  Rinka, Petr 1547 CZE1.0010.334013.20 

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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