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Blitz:
Individual Calculations February 2023 |
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| Attanayake, Chanindi Mewna Total change: -87.20 | |   |
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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 |
| 1359 | 1510 | 4.50 | 7 | -0.23 | 40 | -9.20 | |
|  Mukanova, Rayana | | | 1178 | KGZ | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Wickramarathne, P W G Gaveshi | | | 1285 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Sagynbekova, Alsu | | | 1356 | KGZ | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Sanudula, K M Dahamdi | | wc | 1497 | SRI | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Shokirjonova, Barchinoy | | | 1685 | UZB | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Gunawardena, I M T S | | wc | 1110 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ramanayake, Nemindi Linaya | | | 1399 | SRI | 0.00 | 1 | -0.65 | 40 | -26.00 | | | * 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) | | | | Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1168 | 1510 | 6.00 | 9 | -1.95 | 40 | -78.00 | |
| | Perera, G Poorna Udara Dhananjay | | | 1100 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Perera, B Yenuthi Sahanlee | | | 1203 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Abiru, K A Aken | | | 1164 | SRI | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Vithana, Minethma Devindi | | | 1150 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Jayasundara, J M Daham V | | | 1224 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Bandara, W M Malitha | | | 1201 | SRI | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Manuwaruna, Sethun Neththaru | | | 1181 | SRI | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Kodithuwakku, K A Sadula Kausara | | | 1132 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Pathirage, Yukitha Kenula Perera | | | 1155 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | |
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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