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Individual Calculations May 2015 |
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| Kozina, Zdenko Total change: 7.60 | |   |
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| 24th CRO Team Ch - IVD. League Centre 2 | Krapinske Toplice, Donja Stubica, Mace, Krapina, Hum na Sutli, Klanjec, Pregrada | CRO | 2015-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 1931 | 0.50 | 1 | 0.22 | 20 | 4.40 | |
|  Kojic, Dragutin | | | 2100 | CRO | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | OPEN Zagreb2015 | Zagreb | CRO | 2015-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1931 | 4.00 | 8 | 0.16 | 20 | 3.20 | |
|  Sertic, Rudolf | m | | 2331 * | CRO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zoric, Dario | | | 1587 | CRO | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Zelenika, Zoran | | | 2135 | CRO | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Maravic, Ivan | | | 1554 | CRO | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Vojak, Daniel | | | 2092 | CRO | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ivekovic, Jelena | | | 1531 * | CRO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cvitkovic, Filip | | | 2112 | CRO | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Cechi, Goran | | | 2111 | CRO | 1.00 | 1 | 0.74 | 20 | 14.80 | | | * 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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