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Individual Calculations April 2009 |
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| Vinoth, Kumar Total change: -7.80 | |   |
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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 |
| 2305 | 2203 | 5.00 | 9 | 1.68 | 15 | 25.20 | |
|  Ganguly, Surya Shekhar | g | | 2553 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Rajeev, V M | | | 1853 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Rajan, Chhetri | | | 1951 | NEP | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Girinath, P D S | m | | 2404 | IND | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Vidit, Santosh Gujrathi | f | | 2447 | IND | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Laxman, R R | m | | 2478 | IND | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Praveen Kumar, C | | | 2360 | IND | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Shivananda, B S | | | 2347 | IND | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Djuraev, Sokhib | f | | 2353 | TJK | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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 |
| 2085 | 2203 | 3.00 | 6 | -0.81 | 15 | -12.15 | |
| | Konguvel, Ponnuswamy | m | | 2461 | IND | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Varma, Vikrant | | | 1853 | IND | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Sanjay, Chhabra | | | 1892 | IND | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Cheniram, Pegu | | | 1958 | IND | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Prakash, Ram | | | 2293 | IND | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Kranthi, Kumar B | | | 2051 | IND | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | XI National Cities Team Chess Championship, India | Fusion Foods Auditorium, Visakhapatnam, | IND | 2009-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2203 | 1.50 | 5 | -1.39 | 15 | -20.85 | |
| | Anand Naik, B | | | 2008 | IND | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Matta, Vinay Kumar | | | 2246 | IND | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Arvind, Shastry | | | 2275 | IND | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Rao J, Malleswara | | | 2135 | IND | 0.00 | 1 | -0.59 | 15 | -8.85 | | | , G, Akash | | | 2044 | IND | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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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