Rapid:
Individual Calculations May 2019 |
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Tennakoon, Lisara Samadhith Total change: 24.40 | | |
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Sri Lanka National Youth Rapid Chess Championship 2019 - Under 14 Open | Colombo | SRI | 2019-03-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1168 | 1170 | 4.00 | 5 | 1.44 | 20 | 28.80 | |
| Abrar, Taariq Isham | | | 1035 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | Rodrigo, I Vihanga Mithsara | | | 1001 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | Kodithuwakku, Lisara | | | 1490 | SRI | 0.50 | 1 | 0.37 | 20 | 7.40 | | Sandaruwan, M G Ravindu | | | 1274 | SRI | 0.50 | 1 | 0.14 | 20 | 2.80 | | Gunawardana, Indrakeela K D Udde | | | 1042 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | 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) | | Asian Youth Rapid Chess Championship 2019 - Under 14 Open | Colombo | SRI | 2019-04-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1448 | 1170 | 0.50 | 4 | -0.22 | 20 | -4.40 | |
| De Silva, L M S T | f | | 1570 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Aditya, Varun Gampa | | | 1401 | IND | 0.00 | 1 | -0.21 | 20 | -4.20 | | Akash, P A Oditha | | | 1512 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | Akasha, J P Vihanga | | | 1310 | SRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | * 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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