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Individual Calculations July 2009 |
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| Ghosh, Diptayan Total change: 2.25 | |   |
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| NORTH 24 PGS FIDE RATED CHESS TOURNAMENT 2009 | Dumdum, Kolkata, West Bengal, India | IND | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2091 | 3.00 | 6 | 0.23 | 15 | 3.45 | |
|  Rabin, Hore | | | 1859 | IND | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Chattarjee, Laltu | | | 2201 | IND | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Dhar, Rajib | | | 2175 | IND | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Das, Arghyadip | m | | 2424 | IND | 0.50 | 1 | 0.38 | 15 | 5.70 | |  Manish, Sharma | | | 1879 | IND | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Anurag, Jaiswal | | | 2193 | IND | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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) | | | | 2nd Mayors Cup International Open Chess Tournament | Goregaon Sports Club, Mumbai, India | IND | 2009-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2091 | 4.50 | 9 | -0.08 | 15 | -1.20 | |
| | Shyam, Sundar M | m | | 2424 | IND | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Tanuj, Dayal | | | 1741 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Dilip, Das | | | 2089 | IND | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Bakshi, Rutuja | | | 1741 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Anilkumar, O T | | | 2227 | IND | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Jeet, Jain | | | 1829 | IND | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Roy, Prantik | | | 2194 | IND | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Vaibhav, Suri | | | 2222 | IND | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Ramaswamy, Aarthie | | wg | 2191 | IND | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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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