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Individual Calculations July 2008 |
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| Arutinian, David Total change: -6.50 | |   |
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| GEO 67 Ch | Tbilisi | GEO | 2008-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2409 | 2576 | 3.50 | 6 | -0.80 | 10 | -8.00 | |
|  Batsiashvili, Nino | | wm | 2317 | GEO | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Batsiashvili, Nino | | wm | 2317 | GEO | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Kekelidze, Mikheil | g | | 2454 | GEO | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Kekelidze, Mikheil | g | | 2454 | GEO | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Margvelashvili, Giorgi | m | | 2455 | GEO | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Margvelashvili, Giorgi | m | | 2455 | GEO | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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) | | | | 10th Dubai International Open Tournament | Dubai | UAE | 2008-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2424 | 2593 | 6.50 | 9 | 0.15 | 10 | 1.50 | |
| | Soozankar, A M | f | | 2243 | IRI | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Darwish, Mohamed | | | 2243 | SYR | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Sadatnajafi, M | | | 2288 | IRI | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Ibrahimov, Rasul | g | | 2535 | AZE | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Sadorra, Julio Catalino | m | | 2455 | PHI | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Frhat, Ali | m | | 2393 | EGY | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Gagunashvili, Merab | g | | 2553 | GEO | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Drozdovskij, Yuri | g | | 2581 | UKR | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Gupta, Abhijeet | g | | 2521 | IND | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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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