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Individual Calculations April 2009 |
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| Sriram, Jha Total change: 12.40 | |   |
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| 46th National A Chess Championship, India | Mangalore, Karnataka | IND | 2008-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2467 | 2457 | 6.50 | 12 | 0.65 | 10 | 6.50 | |
|  Negi, Parimarjan | g | | 2597 | IND | 0.50 | 1 | 0.19 | 10 | 1.90 | |  Akshayraj, Kore | m | | 2400 | IND | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Deepan, Chakkravarthy J | g | | 2464 | IND | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Ganguly, Surya Shekhar | g | | 2603 | IND | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Neelotpal, Das | g | | 2477 | IND | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Rathnakaran, K | m | | 2458 | IND | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Konguvel, Ponnuswamy | m | | 2463 | IND | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Thipsay, Praveen M | g | | 2444 | IND | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Thejkumar, M S | | | 2441 | IND | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Satyapragyan, Swayangsu | m | | 2417 | IND | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Shyam, Sundar M | m | | 2402 | IND | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Adhiban, B | m | | 2439 | IND | 0.50 | 1 | -0.03 | 10 | -0.30 | |
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) | | | | 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 |
| 2320 | 2441 | 7.50 | 10 | 1.07 | 10 | 10.70 | |
| | Rajeev, V M | | | 2091 | IND | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Tokhirjanova, Hulkar | | | 2150 | UZB | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Kathmale, Sameer | | | 2110 | IND | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Mohammad, Ali | | | 2232 | BAN | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Ganguly, Surya Shekhar | g | | 2614 | IND | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Thakur, Akash | | | 2281 | IND | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Iuldachev, Saidali | g | | 2520 | UZB | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Kuzubov, Yuriy | g | | 2626 | UKR | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Arindam, Mukherjee | | | 2259 | IND | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Singh, D P | m | | 2312 | IND | 1.00 | 1 | 0.33 | 10 | 3.30 | |
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) | | | | Arcapita Open | Manama | BRN | 2009-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2323 | 2441 | 4.00 | 7 | -0.48 | 10 | -4.80 | |
| | Bukhalaf, Khalaf | | | 2091 | BRN | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Amin, Basem | g | | 2562 | EGY | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Khouri Ibrahim, Mohamed | f | | 2132 | UAE | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Sulashvili, Malkhaz | m | | 2444 | GEO | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Alhuwar, Jasem | f | | 2270 | UAE | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Kiss, Pal | m | | 2389 | HUN | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Zozulia, Anna | m | wg | 2376 | BEL | 0.50 | 1 | -0.09 | 10 | -0.90 | |
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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