Individual Calculations February 2022
 Kolmas, Oldrich  Total change: -77.20  Rating chartPersonal card
 PRAGUE OPEN 2022 B - FIDE open Praha CZE 2022-01-07
RcRownchangeKK*chgGame
 1366 1708 4.00 9 -3.86 20 -77.20 
  Milfort, Vaclav 1305 CZE0.001-0.9220-18.40 
  Kraus, Petr 1308  * CZE1.0010.08201.60 
  Kleprlik, Jan 1517 CZE0.501-0.2520-5.00 
  Schoeppe, Christian 1438 GER0.001-0.8320-16.60 
  Dudarec, Elias 1294 CZE1.0010.07201.40 
  Mrazek, Adam 1381 CZE0.001-0.8720-17.40 
  Markina, Sofiia 1271 CZE0.001-0.9420-18.80 
  Dobsinsky, Petr 1279 CZE1.0010.07201.40 
  Kral, Jiri 1498 CZE0.501-0.2720-5.40 
 * 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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