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Individual Calculations January 2013 |
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| Grover, Sahaj Total change: -37.30 | |   |
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| Commonwealth Chess Championship 2012 | Chennai | IND | 2012-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2509 | 7.50 | 11 | -1.28 | 10 | -12.80 | |
|  Harikrishnan, A Ra | | | 2109 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Mahalakshmi, M | | wf | 2109 * | IND | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Jayesh, M | | | 2109 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kranti, Kumar P | | | 2109 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Nishvin, J | | | 2109 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kunal, M | | | 2276 | IND | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Ravichandran, Siddharth | m | | 2381 | IND | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Nitin, S | m | | 2398 | IND | 1.00 | 1 | 0.35 | 10 | 3.50 | | | , G, Akash | m | | 2404 | IND | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Ikeda, Junta | f | | 2304 | AUS | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Gomes, Mary Ann | | wg | 2384 | IND | 0.50 | 1 | -0.17 | 10 | -1.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 05th Kolkata Open GM Chess Tournament | Kolkata | IND | 2012-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2335 | 2509 | 5.50 | 11 | -2.45 | 10 | -24.50 | |
| | Das, Sayantan | f | | 2312 | IND | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Soumya, Swaminathan | | wg | 2268 | IND | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Gagare, Shardul | f | | 2381 | IND | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Udeshi, Aditya | m | | 2376 | IND | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Kathmale, Sameer | | | 2281 | IND | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Sundararajan, Kidambi | g | | 2434 | IND | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Sahoo, Utkal Ranjan | | | 2254 | IND | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Konguvel, Ponnuswamy | m | | 2359 | IND | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Saptarshi, Roy | m | | 2402 | IND | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Karavade, Eesha | m | wg | 2385 | IND | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Gokhale, Chandrashekhar | m | | 2236 | IND | 1.00 | 1 | 0.17 | 10 | 1.70 | |
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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