Parabitov Volfgang

From Russia

Player page

Common russian riichi rating (CRR)

Rating date Jan. 5, 2025 (latest changes Jan. 5, 2025).

146 place (253.21).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (640.45 * 3.75 * 1 + 224.30 * 4 * 0.57 + 0 + 0 + 0) / (3.75 * 1 + 4 * 0.57 + 1 + 1 + 1) = 322.5408384611979

p2 = (640.45 * 3.75 * 1 + 224.30 * 4 * 0.57) / max_coefficients = 183.87066246056781

score = 322.5408384611979 * 0.5 + 183.87066246056781 * 0.5 = 253.20575046088285

Rating changes

Show

all results
Date Place Points Reason
2025-01-05 147 -> 146 253.21
2025-01-04 144 -> 147 253.21
2025-01-03 144 254.33 -> 253.21

SPB Riichi Open 2023: 71% -> 57%
2024-12-29 143 -> 144 254.33
2024-12-27 145 -> 143 254.33
2024-12-18 146 -> 145 254.33
2024-12-01 145 -> 146 254.33
2024-11-05 148 -> 145 254.33
2024-11-03 151 -> 148 255.78 -> 254.33

SPB Riichi Open 2023: 86% -> 71%
2024-10-13 151 255.78

Moscow Riichi 2024: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 640 2024-10-13 33/90 100% 3.75 RR Moscow Riichi 2024
2 224 2023-09-03 84/108 57% 4.00 RR SPB Riichi Open 2023