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Individual Calculations April 2009 |
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| Purushothaman, T Total change: -26.40 | |   |
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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 |
| 2083 | 2267 | 5.00 | 10 | -2.22 | 15 | -33.30 | |
|  , Rashid | | | 1917 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Hemant, Kumar Singh | | | 1985 | IND | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Lalith, Babu M R | | | 2477 | IND | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Deepak, Rai | | | 2014 | IND | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Ritwan, Sauntra | | | 1990 | IND | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Sidhant, Mohapatra | | | 1955 | IND | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Kathmale, Sameer | | | 2110 | IND | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Jaiswal, Puneet | | | 2234 | IND | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Tiwari, Ashwani | f | | 2096 | IND | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Roy, Pallabi | | | 2053 | IND | 0.00 | 1 | -0.77 | 15 | -11.55 | |
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 |
| 2217 | 2267 | 5.50 | 9 | 0.46 | 15 | 6.90 | |
| | Singh, Ashutosh | | | 2028 | IND | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Murshed, Niaz | g | | 2429 | BAN | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Majumdar, Shankar | | | 2098 | IND | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Lohana, Kapil | | | 1988 | IND | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Sharma, Harish | | | 2091 | IND | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Swaraj, Palit | | | 2100 | IND | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Saptarshi, Roy | m | | 2410 | IND | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Akshayraj, Kore | m | | 2403 | IND | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Ibrayev, Nurlan | g | | 2407 | KAZ | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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