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Rapid:
Individual Calculations April 2023 |
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| Sivasubramanian, M Total change: 31.60 | |   |
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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 |
| 1431 | 1125 | 2.50 | 6 | 1.58 | 20 | 31.60 | |
|  Jeevan, Vijayakumar L | | | 1430 | IND | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Karthik, E | | | 1568 | IND | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Prashanth, L A | | | 1309 | IND | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Thirunaga Sundaram, S | | | 1382 | IND | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Thanish, S A | | | 1379 | IND | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Arun, Kumar M | | | 1516 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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