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Individual Calculations July 2010 |
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| Mohamed Safiulla, Z Total change: -37.50 | |   |
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| Sivakasi Chess Club FIDE Rated Below 2200 | Sivakasi | IND | 2010-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1623 | 3.50 | 9 | -1.46 | 25 | -36.50 | |
|  Mukesh, M | | | 1778 | IND | 0.00 | 1 | -0.29 | 25 | -7.25 | |  Raghavan, V | | | 1472 | IND | 1.00 | 1 | 0.30 | 25 | 7.50 | | | Pradap, M | | | 1649 | IND | 0.00 | 1 | -0.46 | 25 | -11.50 | | | Muthu, Palaniappan P, L | | | 1576 | IND | 1.00 | 1 | 0.43 | 25 | 10.75 | | | Aarthi, G | | | 1602 | IND | 1.00 | 1 | 0.47 | 25 | 11.75 | | | Aarthy, Sri S | | | 1707 | IND | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Karthikeyan, K | | | 1524 | IND | 0.00 | 1 | -0.64 | 25 | -16.00 | | | Sumantra, M S | | | 1495 | IND | 0.50 | 1 | -0.17 | 25 | -4.25 | | | Madhan, Babu, M | | | 1457 | IND | 0.00 | 1 | -0.72 | 25 | -18.00 | |
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) | | | | tamilnadu State Chess Championship - 2010 | Tiruvarur, Tamilnadu, India | IND | 2010-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1623 | 1.00 | 3 | -0.04 | 25 | -1.00 | |
| | Sudharsanaramanan, G V | | | 1407 | IND | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Gopalakrishnan, K | | | 2023 * | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Visalatchi, R | | | 1884 | IND | 0.00 | 1 | -0.18 | 25 | -4.50 | | | * 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) | | |
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