Individual Calculations March 2015
 Vettese, Nicholas  Total change: 23.20  Rating chartPersonal card
 2015 Guelph Winter ProAm - Pro Guelph CAN 2015-02-07
RcRownchangeKK*chgGame
 2050 2118 3.00 5 0.15 40 6.00 
  Liang, Hairan 1791 CAN1.0010.13405.20 
  Liu, Daniel 1726 CAN1.0010.08403.20 
  Preotu, Razvan m2441 CAN0.5010.374014.80 
  Cummings, David m2337 CAN0.001-0.2240-8.80 
  Cormier, Adam 1957 CAN0.501-0.2140-8.40 

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)
 
 Hart House Reading Week Open - Crown Toronto CAN 2015-02-14
RcRownchangeKK*chgGame
 2184 2118 2.50 5 0.43 40 17.20 
  Plotkin, Victor f2306 CAN0.5010.24409.60 
  Derraugh, Geordie 2151 CAN0.5010.05402.00 
  Humphreys, Michael f2219 CAN1.0010.644025.60 
  Song, Michael f2306 CAN0.5010.24409.60 
  Chen, Richard c1938 CAN0.001-0.7440-29.60 

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)
 

 

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