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Blitz:
Individual Calculations February 2023 |
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| Saparamadu, Sanali Total change: 111.30 | |   |
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| Asian Schools Blitz CC 2022- U 15 G | Waskaduwa | SRI | 2022-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1082 | 3.00 | 7 | 1.11 | 35 | 38.85 | |
|  Edirisinghe, Senudi Thinalee | | | 1226 | SRI | 1.00 | 1 | 0.69 | 35 | 24.15 | |  Pallie, Ehsha Mishela | | wc | 1474 | SRI | 0.00 | 1 | -0.08 | 35 | -2.80 | | | Dumankyzy, Alfarabi | | | 1247 | KAZ | 1.00 | 1 | 0.72 | 35 | 25.20 | | | Akuratiya, A G Javindi Avarjana | | | 1313 | SRI | 0.00 | 1 | -0.21 | 35 | -7.35 | | | Rambukwella, Ruwanya Sethumli | | | 1211 | SRI | 0.00 | 1 | -0.33 | 35 | -11.55 | | | Sandanayake, Dehansa Nisanduni | | | 1206 | SRI | 1.00 | 1 | 0.67 | 35 | 23.45 | | | Attanayake, A M N R | | | 1189 | SRI | 0.00 | 1 | -0.35 | 35 | -12.25 | |
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) | | | | Ethugalpura Open International Rating blitz Chess Championships 2022 | Kurunegala | SRI | 2022-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1260 | 1082 | 3.00 | 7 | 1.09 | 35 | 38.15 | |
| | Thennakoon, Disara | | | 1390 | SRI | 0.00 | 1 | -0.14 | 35 | -4.90 | | | Herath, H M D L | | | 1245 | SRI | 1.00 | 1 | 0.72 | 35 | 25.20 | | | Herath, H M J R | | | 1326 | SRI | 0.00 | 1 | -0.20 | 35 | -7.00 | | | Premarathne, W M Lavindu Sohas | | | 1239 | SRI | 1.00 | 1 | 0.71 | 35 | 24.85 | | | Yuveenarkash, Laksha Kumar | | | 1171 | SRI | 1.00 | 1 | 0.62 | 35 | 21.70 | | | Janarthanan, Kethushan | | | 1272 | SRI | 0.00 | 1 | -0.25 | 35 | -8.75 | | | Akmeemana, I U | | | 1180 | SRI | 0.00 | 1 | -0.37 | 35 | -12.95 | |
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) | | | | Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1082 | 2.00 | 6 | 0.98 | 35 | 34.30 | |
| | Naotunna, D R | | | 1475 | SRI | 0.00 | 1 | -0.08 | 35 | -2.80 | | | Uduwala, Pramod Dimuthu | | | 1596 | SRI | 0.00 | 1 | -0.04 | 35 | -1.40 | | | Gunawardena, Y Kaveesha | | | 1228 | SRI | 1.00 | 1 | 0.70 | 35 | 24.50 | | | Ranganath, Tharuli Vihasna | | | 1295 | SRI | 1.00 | 1 | 0.77 | 35 | 26.95 | | | Dharmasena, W M S S B | | | 1434 | SRI | 0.00 | 1 | -0.11 | 35 | -3.85 | | | Munasinghe, M A D D D | | | 1265 | SRI | 0.00 | 1 | -0.26 | 35 | -9.10 | |
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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