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Individual Calculations November 2018 |
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| Sudipta, Sadhu Total change: 71.20 | |   |
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| 4th Mother Chess below 1600 | Vizhakapatnam | IND | 2018-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1200 | 4.00 | 7 | 2.36 | 40 | 94.40 | |
|  Suman, Maity | | | 1440 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Debiprasad, Sarkar | | | 1475 | IND | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Rajkumar, Tatipaka | | | 1350 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Jagadeeswara, Rao G | | | 1462 | IND | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Shivaiah, K | | | 1341 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Appalaraju, M | | | 1462 | IND | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Sumesh, Kabeer | | | 1348 | IND | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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) | | | | 56th West Bengal State Open Chess Championship 2018 | Kolkata | IND | 2018-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1200 | 0.00 | 4 | -0.58 | 40 | -23.20 | |
| | Debarshi, Mukherjee | | | 1600 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Arpan, Das | | | 1600 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Atreya, Nandy | | | 1488 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Anjishnu, Mondal | | | 1383 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | * 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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