|
Individual Calculations May 2017 |
|
|
|
| Verrascina, Roberto Total change: -38.20 | |   |
|
| World Amateur Championship under 2300 | Spoleto | ITA | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 2190 | 4.00 | 9 | -1.91 | 20 | -38.20 | |
|  Lujan, Nelson | | | 2012 | ARG | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Zhunussov, Bibek | | | 2247 | KAZ | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Ghannoum, Marc | f | | 2234 | CAN | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Grapsa, Georgia | | wf | 2049 | GRE | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Khulan, Enkhsaikhan | f | | 2003 | MGL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Petruccioli, Antonio | | | 1986 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Isaakidis, Alexandros | | | 2042 | CYP | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Paolillo, Gaia | | wf | 2011 | ITA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Conti, Julian | | | 2037 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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) | | |
|
