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Blitz:
Individual Calculations December 2017 |
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| Petan, Dragutin Total change: -7.20 | |   |
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| Ekipno brzopotezno prvenstvo Hrvatske za 2017 | Zagreb | CRO | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1907 | 1.00 | 3 | -0.36 | 20 | -7.20 | |
|  Vajic, Hrvoje | | | 2071 | CRO | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ivanovic, Zeljko | f | | 1996 | CRO | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Videkovic, Marina | | | 1756 | CRO | 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) | | |
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