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Rapid:
Individual Calculations May 2019 |
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| Roy, Prantik Total change: -1.60 | |   |
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| Global Chess Foundation 4th State Rapid Chess Championship 2019 | Kolkata | IND | 2019-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 2167 | 8.00 | 9 | -0.08 | 20 | -1.60 | |
|  Arkapratim, Bera | | | 1767 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dhrubajyoti, Das | | | 1767 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tejash, Jain | | | 1767 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Diya, Chowdhury | | | 1767 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ambarish, Sharma | | | 1767 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shahid, Ahmed S.k. | | | 1767 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Subhayan, Kundu | | | 1814 | IND | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Neelash, Saha | | | 1856 | IND | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Srijit, Paul | | | 1913 | IND | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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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