Individual Calculations September 2011 |
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Mehrabi, Morteza Total change: -12.00 | | |
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Tehran Championship 2011 (open) | Tehran | IRI | 2011-06-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
2029 | 1981 | 2.50 | 6 | -0.10 | 15 | -1.50 | |
| Derakhshani, Borna | | | 1663 | IRI | 1.00 | 1 | 0.13 | 15 | 1.95 | | Doostkam, P | | | 2200 | IRI | 0.50 | 1 | 0.28 | 15 | 4.20 | | Bolourchifard, Farzad | | | 2235 | IRI | 1.00 | 1 | 0.81 | 15 | 12.15 | | Vahidi, Mohammad | f | | 2183 | IRI | 0.00 | 1 | -0.24 | 15 | -3.60 | | Noroozi, Reza | | | 2130 | IRI | 0.00 | 1 | -0.30 | 15 | -4.50 | | Fendereski, Nima | | | 1764 | IRI | 0.00 | 1 | -0.78 | 15 | -11.70 | | 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) | | 10 th Avicenna International open chess tournament | Hamedan | IRI | 2011-07-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1955 | 1981 | 3.50 | 8 | -0.70 | 15 | -10.50 | |
| Doostkam, P | | | 2210 | IRI | 0.50 | 1 | 0.29 | 15 | 4.35 | | Ryahi, Naser | | | 2265 | IRI | 0.00 | 1 | -0.16 | 15 | -2.40 | | Mousavi, Sayed Milad | | | 2115 | IRI | 0.00 | 1 | -0.32 | 15 | -4.80 | | Rostami Nejad, Sirous | | | 1715 | IRI | 0.50 | 1 | -0.32 | 15 | -4.80 | | Ghaffariankhorram, Aida | | | 1650 | IRI | 1.00 | 1 | 0.12 | 15 | 1.80 | | Firouzi, Miad | | | 1707 | IRI | 1.00 | 1 | 0.17 | 15 | 2.55 | | Sedaghati, Mehrdad | | | 2228 | IRI | 0.00 | 1 | -0.19 | 15 | -2.85 | | Tehran Doost, Farzad | | | 1750 | IRI | 0.50 | 1 | -0.29 | 15 | -4.35 | | 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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