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Individual Calculations March 2012 |
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| Chandna, Shubham Total change: -66.15 | |   |
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| 4th Chennai International Open Chess Tournament | Chennai | IND | 2012-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1840 | 5.00 | 11 | -2.67 | 30 | -80.10 | |
|  Stany, G A | | | 2240 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Prudhvi, Kumar V | | | 1528 | IND | 1.00 | 1 | 0.14 | 30 | 4.20 | | | Gireman, Ja | | | 2149 | IND | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Nishanth, V G | | | 1584 | IND | 0.00 | 1 | -0.81 | 30 | -24.30 | | | Sunyuktha, C | | | 1590 | IND | 0.00 | 1 | -0.81 | 30 | -24.30 | | | Aditya, M | | | 1440 * | IND | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Barath, Kalyan | | | 1629 | IND | 0.00 | 1 | -0.77 | 30 | -23.10 | | | Thilagavathi, E | | | 1440 * | IND | 0.50 | 1 | -0.42 | 30 | -12.60 | | | Vignesh, V | | | 1554 | IND | 1.00 | 1 | 0.16 | 30 | 4.80 | | | C R, Varsha | | | 1634 | IND | 0.50 | 1 | -0.26 | 30 | -7.80 | | | Elancheralathan, P | | | 1638 | IND | 1.00 | 1 | 0.24 | 30 | 7.20 | | | * 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) | | | NOTE: K factor changed | | Aifficiency Year Opener International 2012 | Gaborone | BOT | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 1840 | 1.50 | 4 | 0.93 | 15 | 13.95 | |
| | Oatlhotse, Providence | c | | 2223 | BOT | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Rongwane, Gomolemo | | | 2135 | BOT | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Njobvu, Ignatius | c | | 2212 | BOT | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Tangani, Goabaone | | | 2049 | BOT | 1.00 | 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) | | |
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