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Individual Calculations May 2012 |
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| Roy Chowdhury, Saptarshi Total change: 5.60 | |   |
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| 32nd NATIONAL TEAM CHESS CHAMPIONSHIP | Goa | IND | 2012-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2414 | 4.50 | 6 | 0.61 | 10 | 6.10 | |
|  Ritviz, Parab | | | 2014 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Chincholimath, Halsagar | | | 2014 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Maheswaran, P | f | | 2292 | IND | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Bakre, Tejas | g | | 2509 | IND | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Kunal, M | | | 2288 | IND | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Arun Prasad, S | g | | 2530 | IND | 0.00 | 1 | -0.34 | 10 | -3.40 | | | * 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) | | | | 14th Dubai Open 2012 | Dubai | UAE | 2012-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2395 | 2405 | 4.00 | 8 | -0.05 | 10 | -0.50 | |
| | Nisipeanu, Liviu-Dieter | g | | 2643 | ROU | 0.50 | 1 | 0.30 | 10 | 3.00 | | | Iordachescu, Viorel | g | | 2644 | MDA | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Tawfeik, Moustafa | | | 2128 | EGY | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Marcos, Marvin | | | 2079 | PHI | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Lalith, Babu M R | g | | 2532 | IND | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Hrabinska, Myroslava | | wg | 2273 | UKR | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Evdokimov, Alexander A | g | | 2555 | RUS | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Karthikeyan, Murali | | | 2306 | IND | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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) | | |
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