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Rapid:
Individual Calculations May 2019 |
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| Pratish, Raj Total change: -30.40 | |   |
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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 |
| 1212 | 1339 | 2.50 | 6 | -1.52 | 20 | -30.40 | |
|  Krish, J Kalwani | | | 1061 | IND | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Anshuman, Ganguly | | | 1120 | IND | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Siddhartha, Maity | | | 1055 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rajanya, Datta | | | 1118 | IND | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Shreya, Shree Bansal | | | 1180 | IND | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Mukherjee, Dyutimoy | | | 1739 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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