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Individual Calculations January 2013 |
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| David, Alberto Total change: -7.90 | |   |
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| 05th Kolkata Open GM Chess Tournament | Kolkata | IND | 2012-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2442 | 2607 | 7.00 | 11 | -0.79 | 10 | -7.90 | |
|  Narayanan, S L | | | 2373 | IND | 1.00 | 1 | 0.21 | 10 | 2.10 | |  Narayanan, Srinath | m | | 2439 | IND | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Senador, Emmanuel | m | | 2352 | PHI | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Stany, G A | m | | 2437 | IND | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Gokhale, Chandrashekhar | m | | 2236 | IND | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Arun Prasad, S | g | | 2513 | IND | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Vishnu, Prasanna V | m | | 2469 | IND | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Shyam, Sundar M | m | | 2484 | IND | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Oleksienko, Mikhailo | g | | 2573 | UKR | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Dzhumaev, Marat | g | | 2530 | UZB | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Fominyh, Alexander | g | | 2455 | RUS | 1.00 | 1 | 0.30 | 10 | 3.00 | |
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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