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Individual Calculations October 2017 |
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| Vishwa, Vasnawala Total change: -56.00 | |   |
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| 2nd West Asian Youth Chess Championship 2017 | Waskaduwa | SRI | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1669 | 5.50 | 9 | -1.40 | 40 | -56.00 | |
|  Bandara, W M Malitha | | | 1269 * | SRI | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Hansana, G Haritha | | | 1269 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Waduge, T S H A | | | 1269 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rayan, Mohammad Ali Hassan | | | 1388 | UAE | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Perera, D Upashan L | | | 1383 | SRI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Vidyarathna, Anjitha | | | 1498 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Chandreyee, Hajra | | wc | 1997 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ranawaka, Nuran Lakshitha N | | | 1524 | SRI | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Basnayake, B M Thesandu Aken | | | 1286 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | * 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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