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Rapid:
Individual Calculations April 2023 |
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| Periyarselvan, Ramanathan Total change: -61.40 | |   |
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| 1st RCA International Rapid Rating Chess Tournament | Chennai | IND | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1088 | 1350 | 1.00 | 5 | -3.07 | 20 | -61.40 | |
|  Madhan, Kumar M | | | 1098 | IND | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Ajay, Harshiv Kannan | | | 1027 | IND | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Vijay, Adhithyan V C | | | 1063 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ajay, Vishwa | | | 1171 | IND | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Pooja, Tarunika M | | | 1083 | IND | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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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