Individual Calculations February 2019 |
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Mannaperuma, M M Pamudu Thamara Total change: 50.00 | | |
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Sri Lanka National Youth Chess Championship 2018 Under - 13 years | Colombo | SRI | 2018-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1257 | 1160 | 4.00 | 7 | 1.25 | 40 | 50.00 | |
| Dalawella, Sanuka Chandul | | | 1361 | SRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | Bogodawatte , Keshan | | | 1342 | SRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | Indusara, M G Janitha | | | 1429 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | Kodithuwakku, Lisara | | | 1560 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Weheragoda, H A Menula | | | 1038 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | Mallikarachchi, Kancha | | | 1008 | SRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | Rajapaksha, Sethum Damhiru | | | 1064 | SRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | * 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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