Rapid: Individual Calculations September 2021
 Hadjiioannou, Michalis  Total change: -33.60  Rating chartPersonal card
 Kalopanayiotis Rapid -O.FI.S 2021 Kalopanayiotis CYP 2021-08-01
RcRownchangeKK*chgGame
 1247 1461 1.00 3 -1.25 20 -25.00 
  Theocharous, Vassilis 1439 CYP0.001-0.5320-10.60 
  Grigoriev, Alexander D 1110 RUS0.001-0.8920-17.80 
  Sarrous, Iakovos 1191 CYP1.0010.17203.40 

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)
 
 Lefkosia Rapid 2021 Nicosia CYP 2021-08-08
RcRownchangeKK*chgGame
 1758 1461 0.00 1 -0.15 20 -3.00 
  Antoniou, Rafail 1758 CYP0.001-0.1520-3.00 

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)
 
 Lemesos Rapid 2021 Limassol CYP 2021-08-22
RcRownchangeKK*chgGame
 1772 1461 0.00 2 -0.28 20 -5.60 
  Tulchynskyi, Feliks 1798 UKR0.001-0.1220-2.40 
  Miller, Matt S 1745 USA0.001-0.1620-3.20 

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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