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Rapid:
Individual Calculations January 2023 |
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| Arunakirinathan, Aruthran Total change: 52.40 | |   |
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| Asian Schools Rapid Chess Championships 2022 - Under 17 O | Waskaduwa | SRI | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1426 | 3.50 | 6 | 1.31 | 40 | 52.40 | |
|  Bandara, W M Malitha | | | 1201 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Kuliyev, Emin | | | 1757 | TKM | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Dahanayake, Isara Banidu | c | | 1694 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Piyumantha, M Thisal Manjith | | | 1634 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Irondla, Akash Kumar | | | 1202 | IND | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Liyanage, Pesandu Rashmitha | | | 1773 | SRI | 1.00 | 1 | 0.89 | 40 | 35.60 | |
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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