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Individual Calculations April 2009 |
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| Vivoda, Sergio Total change: -3.25 | |   |
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| HIT Open 2009 - B tournament | Nova Gorica | SLO | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1838 | 1.50 | 5 | -0.13 | 25 | -3.25 | |
|  Ursic, Mateja | | | 2085 | SLO | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Ursic, Jakob | | | 1954 | SLO | 0.00 | 1 | -0.34 | 25 | -8.50 | |  Stantic, Severino | | | 1995 | ITA | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Grosar, Vojko | | | 1870 | SLO | 1.00 | 1 | 0.54 | 25 | 13.50 | | | Belardinelli, Franco | | | 1949 | ITA | 0.50 | 1 | 0.15 | 25 | 3.75 | |
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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