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Rapid:
Individual Calculations May 2019 |
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| Uddipan, Roy Total change: 28.00 | |   |
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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 |
| 1375 | 1105 | 2.50 | 6 | 1.40 | 20 | 28.00 | |
|  Mayukh, Chatterjee | | | 1379 | IND | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Sk, Riaz Uddin | | | 1281 | IND | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Shahid, Ahmed S.k. | | | 1505 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Supratim, Ghosh | | | 1290 | IND | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Diya, Chowdhury | | | 1349 | IND | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sambarta, Banerjee | | | 1445 | IND | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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