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Individual Calculations May 2012 |
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| Mastrantonio, Giuseppe Total change: -1.95 | |   |
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| OP 17 I like Elo | Roma | ITA | 2012-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 1757 | 0.50 | 3 | -0.13 | 15 | -1.95 | |
|  Castelfranchi, Carlo | | | 2088 | ITA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Bogosaljevic, Miodrag | | | 1869 | SUI | 0.00 | 1 | -0.35 | 15 | -5.25 | |  Sabetta, Alessandro | | | 2036 | ITA | 0.50 | 1 | 0.34 | 15 | 5.10 | |
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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