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Individual Calculations January 2010 |
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| Grbac, Ivica Total change: 19.35 | |   |
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| Championship of Istarska zupanija - Open Porec 2009 | Porec | CRO | 2009-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 2057 | 4.00 | 7 | 1.29 | 15 | 19.35 | |
|  Franic, Milan | m | | 2399 | CRO | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Ghersinich, Giuseppe | | | 1915 | CRO | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Sunjic, Vitomir | | | 2180 | CRO | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Djodj, Goran | | | 1923 | CRO | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Orak, Tugomir | | | 2090 | CRO | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Grbac, Boris | | | 2163 | CRO | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Zelcic, Robert | g | | 2457 * | CRO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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