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Individual Calculations June 2019 |
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| Pratyay, Chowdhury Total change: -44.40 | |   |
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| WB State Under 17 Open Chess Championship | Kolkata | IND | 2019-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1692 | 4.00 | 6 | -1.11 | 40 | -44.40 | |
|  Anurag, Sarkar | | | 1292 * | IND | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Srirup, Saha | | | 1292 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sayan, Sarkar | | | 1292 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shuvam, Roy | | | 1675 | IND | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Ishir, Narayan | | | 1292 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Projoy, Jana | | | 1310 | IND | 1.00 | 1 | 0.09 | 40 | 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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