Player Page

Ratau, K (Kago)
Dob: 2011/12/17 (U14)
Gender: Female
Chess SA id: 2110141072
FIDE id:
Region: Capricorn (LCP)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (46 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1131.7
Current Weighted rating1166.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1166.5
Current highest rating achieved1182.1
Current floor (min rating allowed)682.1
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±182.8
Current Raw change used (final)0.0
Projected new Raw rating1131.7
Projected new Weighed rating1073.0
Projected new Weighted performance699.9
Projected new final Raw rating (if new WP > new Raw)1131.7
Projected new highest rating1182.1
Projected new floor682.1
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1131.7
Projected effective change (new Official - current Official)-34.8
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1118.0
Current Weighted rating1160.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1160.7
Current highest rating achieved1178.4
Current floor (min rating allowed)678.4
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±186.4
Current Raw change used (final)0.0
Projected new Raw rating1118.0
Projected new Weighed rating1067.7
Projected new Weighted performance699.9
Projected new final Raw rating (if new WP > new Raw)1118.0
Projected new highest rating1178.4
Projected new floor678.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1118.0
Projected effective change (new Official - current Official)-42.7
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 JMC Crawford International Sandton 2024 (D) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.0 1169.5 1164.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 JMC Crawford International Sandton 2024 (D) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.0 1169.5 1164.4 Analysis
2 Capricorn Qualifying August 2022 (U12) 2022/08/27 2022/08/27 Capricorn (LCP) Standard 60 0.83 5 5 2.0 1182.1 1178.4 Analysis
1 Capricorn Qualifying May 2022 (U12) 2022/05/21 2022/05/21 Capricorn (LCP) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 4 1 0 3 1.0 25.0 -212.5 1139.8 927.3
White 2 0 0 2 0.0 0.0 -425.0 1079.6 654.6
Black 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Standard All 4 1 0 3 1.0 25.0 -212.5 1139.8 927.3
White 2 0 0 2 0.0 0.0 -425.0 1079.6 654.6
Black 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 5 0 9 5.0 35.7 -121.4 1186.4 1064.9
White 8 3 0 5 3.0 37.5 -106.3 1174.2 1067.9
Black 6 2 0 4 2.0 33.3 -141.7 1202.5 1060.9
Standard All 14 5 0 9 5.0 35.7 -121.4 1186.4 1064.9
White 8 3 0 5 3.0 37.5 -106.3 1174.2 1067.9
Black 6 2 0 4 2.0 33.3 -141.7 1202.5 1060.9
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120141037 De Bruyn, D (Darius) 2 0.0 0 0 2 0.0 1191.0 -425.0 766.0 View list
2 2120145377 Lekalakala, RL (Rorisang) 1 1.0 1 0 0 100.0 1182.1 425.0 1607.1 View list
3 1110141046 Ledwaba, TP (Thikhitha) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1120141051 Makhuvha, MT (Tshedza) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1110145384 Mnguni, MM (Mohau) 1 1.0 1 0 0 100.0 1182.1 425.0 1607.1 View list
6 1130304117 Masakona, N (Niande) 1 1.0 1 0 0 100.0 1169.5 425.0 1594.5 View list
7 1110145380 Manaka, HL (Hlompho) 1 0.0 0 0 1 0.0 1182.1 -425.0 757.1 View list
8 1110141048 Lourens, J (Johannes) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1120147297 Chikwava, R (Ronald) 1 0.0 0 0 1 0.0 1169.5 -425.0 744.5 View list
10 1100304109 Balla, R (Rushil) 1 0.0 0 0 1 0.0 1169.5 -425.0 744.5 View list
11 1110141045 Kruger, D (Duan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1120141044 Kotzee, J (Juvan) 1 0.0 0 0 1 0.0 1182.1 -425.0 757.1 View list
13 1100116575 Iyer, A (Aditya) 1 0.0 0 0 1 0.0 1169.5 -425.0 744.5 View list