Individual Calculations February 2019
 Montalto, Davide  Total change: -8.00  Rating chartPersonal card
 OP Collaterale CP Trapani 2019 Erice - Marsala ITA 2019-01-13
RcRownchangeKK*chgGame
 1163 1320 4.00 6 -0.20 40 -8.00 
  Rallo, Federico Antonio 1107 ITA0.501-0.2740-10.80 
  Guirreri, Filippo 1161 ITA1.0010.294011.60 
  Laudicina, Marco 1240 ITA0.501-0.1140-4.40 
  Pipitone, Bianca 1075 ITA1.0010.20408.00 
  Lo Piccolo, Marco 1305 ITA0.001-0.5240-20.80 
  Casano, Riccardo 1091 ITA1.0010.21408.40 

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)
 

 

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