Bretslavskii Viktor

From Megion, Russia

Player page

Internal rating (RR)

Rating date May 12, 2024 (latest changes May 12, 2024).

111 place (185.99).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999

p1 = (173.33 * 4.20 * 0.43 + 411.21 * 4.60 * 1 + 78.43 * 3.05 * 1 + 0 + 0) / (4.20 * 0.43 + 4.60 * 1 + 3.05 * 1 + 1 + 1) = 213.34536231934686

p2 = (411.21 * 4.60 * 1 + 173.33 * 4.20 * 0.43 + 78.43 * 3.05 * 1) / max_coefficients = 158.62532467532466

score = 213.34536231934686 * 0.5 + 158.62532467532466 * 0.5 = 185.98534349733575

Rating changes

Show

Date Place Points Reason
2024-05-12 113 -> 111 56.48 -> 185.99

X Russian Championship: 0% -> 100%

2024-05-06 113 63.59 -> 56.48

IX Russian Riichi Championship: 57% -> 43%

2024-03-30 100 -> 113 63.59
2024-03-20 108 -> 100 63.59
2024-03-10 108 63.59

Agari Spring Tournament 2024: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 411 2024-05-12 64/108 100% 4.60 RR X Russian Championship
2 78 2024-03-10 48/52 100% 3.05 RR Agari Spring Tournament 2024
3 173 2022-11-06 63/76 43% 4.20 RR IX Russian Riichi Championship