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Individual Calculations September 2009 |
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| Nandhidhaa, Pv Total change: 40.80 | |   |
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| 57th TN State FIDE Rated Chess Championship - 2009 for VJ Brahmiah Rolling Shield | Rm V Kalyanamandapam, Karaikudi, Tamilnadu | IND | 2009-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1878 | 4.50 | 9 | 1.00 | 15 | 15.00 | |
|  Pradeep, Kumar R A | | | 2192 | IND | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Gopalakrishnan, K | | | 2070 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Jacob, Ragland A | | | 1573 | IND | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Akash Pc, Iyer | | | 2044 | IND | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Venkatesh, Babu Sundaresan | | | 1786 | IND | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Alaguraja, M A | | | 2086 | IND | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Abishek, T K S | | | 1747 | IND | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Sekar, B | | | 2083 | IND | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Lakshmi Narayanan, Mv | | | 2133 | IND | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | Asian Youth Under 14 Girls Chess Championship 2009 | New Delhi | IND | 2009-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1878 | 4.00 | 8 | 0.85 | 15 | 12.75 | |
| | Saranya, J | | | 2001 | IND | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Anjana Krishna, S | | | 1904 | IND | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Bagheri Taleghani, Nadia | | | 1783 | IRI | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Atabayeva, Gozel | | | 2001 | TKM | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Pratyusha, Bodda | | | 1973 | IND | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Khademalsharieh, Sarasadat | | wf | 1977 | IRI | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Priyanka, Kumari | | | 2041 | IND | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Bayarmaa, Bayarjargal | | | 1959 | MGL | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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) | | | | 1st KPK International FIDE Rated Open Chess Tournament | Sri Kamatchi Amman Kalyana Mandapam, Tirupur, Tamilnadu, India | IND | 2009-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1878 | 2.50 | 4 | 0.87 | 15 | 13.05 | |
| | Sai, Ruban B | | | 1478 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Akash Pc, Iyer | | | 2044 | IND | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Arun, J | | | 2129 | IND | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Ganesh, Babu S | | | 2082 | IND | 0.00 | 1 | -0.24 | 15 | -3.60 | | | * 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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