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Blitz:
Individual Calculations May 2019 |
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| Rathnayake, R M R S Total change: 0.00 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2019 - Under 10 Open | Colombo | SRI | 2019-03-23 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1146 | 0 | 0.00 | 1 | 0.00 | 346 | | 0.00 | |
|  Gamage, A G R Ruwanmith | | | 1146 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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 Blitz Chess Championship 2019 - Under 10 Open | Colombo | SRI | 2019-04-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1114 | 0 | 0.50 | 4 | 0.00 | 792 | | 0.00 | |
|  Wickramarathne, T D | c | | 1150 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Nethdinu, Ruben Hiruja | | | 1023 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Ekanayake, E M Anindu Rehan | | | 1007 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wijerathna, Mayon Thinoth | | | 1277 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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