Player Page

Roos, A (Anabelle)
Dob: 2011/08/05 (U14)
Gender: Female
Chess SA id: 2110109251
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2019/09/14 (1750 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 rating1224.5
Current Weighted rating1224.5
Current Weighted performance435.6
Current official/published rating (highest between Raw, WR and WP)1224.5
Current highest rating achieved1266.4
Current floor (min rating allowed)766.4
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)±160.1
Current Raw change used (final)0.0
Projected new Raw rating1224.5
Projected new Weighed rating1126.5
Projected new Weighted performance435.6
Projected new final Raw rating (if new WP > new Raw)1224.5
Projected new highest rating1266.4
Projected new floor766.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1224.5
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 rating1218.5
Current Weighted rating1218.5
Current Weighted performance435.6
Current official/published rating (highest between Raw, WR and WP)1218.5
Current highest rating achieved1280.0
Current floor (min rating allowed)780.0
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)±161.5
Current Raw change used (final)0.0
Projected new Raw rating1218.5
Projected new Weighed rating1121.0
Projected new Weighted performance435.6
Projected new final Raw rating (if new WP > new Raw)1218.5
Projected new highest rating1280.0
Projected new floor780.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1218.5
Projected effective change (new Official - current Official)=0.0
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Vikings League 4 of 6 2019 (Little League) 2019/09/14 2019/09/14 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1260.7 1266.0 Analysis
4 Buffalo City Trials 4 of 5 2019 (U10B) 2019/05/04 2019/05/04 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1263.4 1273.2 Analysis
3 Buffalo City Trials 3 of 5 2019 (U10B) 2019/04/13 2019/04/13 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1266.4 1280.0 Analysis
2 Buffalo City Trials 2 of 5 2019 (U8B+U10B) 2019/02/23 2019/02/23 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1200.0 1200.0 Analysis
1 Buffalo City Trials 1 of 5 2019 (U10B) 2019/02/09 2019/02/09 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
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 25 11 8 6 15.0 60.0 85.0 1168.1 1253.1
White 11 4 4 3 6.0 54.5 38.6 1185.8 1224.4
Black 14 7 4 3 9.0 64.3 121.4 1154.3 1275.7
Standard All 25 11 8 6 15.0 60.0 85.0 1168.1 1253.1
White 11 4 4 3 6.0 54.5 38.6 1185.8 1224.4
Black 14 7 4 3 9.0 64.3 121.4 1154.3 1275.7
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 1110109269 Bartlett, D (Dan) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
2 1100109272 Olkers, C (Conor) 2 1.0 1 0 1 50.0 1231.7 0.0 1231.7 View list
3 2100109270 Mquqo, I (Iyana) 1 1.0 1 0 0 100.0 1266.4 425.0 1691.4 View list
4 1110109726 Mpika, L (Likhona) 1 1.0 1 0 0 100.0 1263.4 425.0 1688.4 View list
5 1100105497 Pierce, G (Gabriel) 1 1.0 1 0 0 100.0 1263.4 425.0 1688.4 View list
6 2130097267 Dyabooi, A (Azingce) 1 1.0 1 0 0 100.0 1266.4 425.0 1691.4 View list
7 1110112012 Inise, M (Mvuyo) 1 1.0 1 0 0 100.0 1266.4 425.0 1691.4 View list
8 1110113008 Mabongo, I (Isiphile) 1 1.0 1 0 0 100.0 1260.7 425.0 1685.7 View list
9 1110109718 Kinghon, J (Jonah) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 2110117941 Whaling, J (Jamie Lee) 1 1.0 1 0 0 100.0 1260.7 425.0 1685.7 View list
11 1100109277 Janse Van Rensburg, R (Ruaan) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
12 1110109275 Human, M (Maritz) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
13 1110109265 De Villiers, D (Dane) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
14 2110109722 Beecum, V (Viha) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
15 1110109248 Phillips, J (Joshua) 1 0.5 0 1 0 50.0 1263.4 0.0 1263.4 View list
16 1110109273 Oliver, A (Adriaan) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
17 1110109725 Summers, C (Cruz) 1 0.5 0 1 0 50.0 1263.4 0.0 1263.4 View list
18 1110109247 Taylor, J (James) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
19 1100105498 Prinsloo, E (Elih) 1 0.0 0 0 1 0.0 1266.4 -425.0 841.4 View list
20 1080112023 Muller, L (Leon) 1 0.0 0 0 1 0.0 1260.7 -425.0 835.7 View list