Individual Calculations May 2018
 Roller, Paul  Total change: -24.20  Rating chartPersonal card
 Luxembourg Team Championship 17/18 Round 9-10 various LUX 2018-03-11
RcRownchangeKK*chgGame
 1901 1678 0.50 1 0.28 20 5.60 
  Schumacher, Romain 1901 LUX0.5010.28205.60 

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)
 
 GRENKE Chess Open 2018 B-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 1555 1678 4.50 9 -1.49 20 -29.80 
  Steimbach, Isabel 1955 GER0.001-0.1720-3.40 
  Jagadeesh, Balakrishnan 1493 SGP0.001-0.7420-14.80 
  Toma, Yanis 1479 GER0.501-0.2620-5.20 
  Hamar, Dirk 1486 GER0.501-0.2520-5.00 
  Grosshans, Gerhard 1488 GER1.0010.25205.00 
  Pohle, Saskia 1545 GER0.501-0.1820-3.60 
  Gijsbers, Joop 1532 NED0.501-0.2020-4.00 
  Bischoff, Mathias 1525 GER0.501-0.2020-4.00 
  Schulz, Victor 1494 FRA1.0010.26205.20 

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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