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Individual Calculations April 2009 |
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| Chattarjee, Laltu Total change: -12.15 | |   |
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| 2nd JUGAL KISHORE NEWATIA MEMORIAL INTERNTIONAL OPEN RATING CHESS TOURNAMENT 2008 | TERPAPANTH BHAWAN, FANCY BAZAR, GUWAHATI 781001, ASSAM INDIA | IND | 2008-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2236 | 3.50 | 6 | -1.36 | 15 | -20.40 | |
|  Kumar, Bimmi | | | 1972 | IND | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Nandy, Nabarun | | | 1886 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Wettasinghe, Vasanta | | | 1929 | SRI | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Baruah, Manoj | | | 2077 | IND | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Palit, Swaraj | | | 2094 | IND | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Gogoi, Krishnashish | | | 1886 | 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) | | | | 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 |
| 2268 | 2213 | 4.00 | 8 | 0.55 | 15 | 8.25 | |
| | Kostenko, Petr | g | | 2501 | KAZ | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Das, Arghyadip | m | | 2404 | IND | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Thejkumar, M S | | | 2424 | IND | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Rathnakaran, K | m | | 2431 | IND | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Rajesh, Kumar Nath | | | 2019 | IND | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Avinash, Sharma | | | 1943 | IND | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Karma, Pandya | | | 2058 | IND | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Praveen Kumar, C | | | 2360 | IND | 0.50 | 1 | 0.20 | 15 | 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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