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Blitz:
Individual Calculations May 2019 |
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| Rajanayake, Damsara Bandara Total change: -17.00 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2019 - Under 12 Open | Colombo | SRI | 2019-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1233 | 1038 | 0.50 | 5 | -0.85 | 20 | -17.00 | |
|  Wickramaarachchi, Nayanaka Insara | | | 1343 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Perera, H A Lisanda Vinsith | | | 1150 | SRI | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Wijerathne, K G D Yonal | | | 1438 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Karunaratne, Rahel Chaanakya | | | 1140 | SRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Peires, A Nethmina Dewshan | | | 1095 | SRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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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