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Individual Calculations January 2013 |
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| Ni, Hua Total change: -13.90 | |   |
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| 05th Kolkata Open GM Chess Tournament | Kolkata | IND | 2012-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2460 | 2660 | 7.50 | 11 | -0.78 | 10 | -7.80 | |
|  Ravichandran, Siddharth | m | | 2381 | IND | 0.50 | 1 | -0.34 | 10 | -3.40 | |  Kulkarni, Vikramaditya | m | | 2384 | IND | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Laxman, R R | g | | 2457 | IND | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Gagare, Shardul | f | | 2381 | IND | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Venkatesh, M R | g | | 2520 | IND | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Hossain, Enamul | g | | 2496 | BAN | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Debashis, Das | m | | 2464 | IND | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Karavade, Eesha | m | wg | 2385 | IND | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Dzhumaev, Marat | g | | 2530 | UZB | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Sengupta, Deep | g | | 2540 | IND | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Vidit, Santosh Gujrathi | m | | 2527 | IND | 0.50 | 1 | -0.18 | 10 | -1.80 | |
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) | | | | 2012 Chinese Chess League Division A Round 19-22 | Sanya,China | CHN | 2012-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2536 | 2660 | 2.00 | 4 | -0.61 | 10 | -6.10 | |
| | Ma, Qun | | | 2559 | CHN | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Xiu, Deshun | g | | 2531 | CHN | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Liu, Guanchu | | | 2359 | CHN | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Inarkiev, Ernesto | g | | 2693 | RUS | 0.00 | 1 | -0.45 | 10 | -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) | | |
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