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Individual Calculations April 2009 |
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| Preethi, R Total change: 13.50 | |   |
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| 7th Parsvnath International Open Chess Tournament 2009 | Modern School, Barakhamba Road, New Delhi, India | IND | 2009-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2140 | 3.50 | 8 | -0.14 | 15 | -2.10 | |
|  Murshed, Niaz | g | | 2429 | BAN | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Manish, Vatsa | | | 1790 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Dk, Chopra | | | 1924 | IND | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Ashwath, R | | | 2312 | IND | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Akshat, Khamparia | f | | 2306 | IND | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Arkhangels, Y Boris | m | | 2314 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Nihal, Manjunath | | | 1989 | IND | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Mishra, Soumyaranjan | | | 2296 | IND | 0.00 | 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) | | | | 1st Gurgaon International Open Chess Tournament - India | Suncity World School, Sector-54, Gurgaon, India | IND | 2009-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 2140 | 5.00 | 9 | 1.04 | 15 | 15.60 | |
| | Das, Arghyadip | m | | 2404 | IND | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Jotish, Joy | | | 1790 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Ibrayev, Nurlan | g | | 2407 | KAZ | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Esenov, Annaberdi | f | | 2338 | TKM | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Praveen Kumar, C | | | 2360 | IND | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Maheswaran, P | | | 2297 | IND | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Yogesh, Gautam | | | 1868 | IND | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Vul, Arkadi Eremeevich | g | | 2344 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Sayan, Majumdar | | | 1790 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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