Player Page

Costelha, R (Rafeal)
Dob: 2006/05/09 (U20)
Gender: Male
Chess SA id: 1060101320
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2022/05/14 (770 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 rating1189.2
Current Weighted rating1189.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1189.2
Current highest rating achieved1235.2
Current floor (min rating allowed)735.2
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)±168.4
Current Raw change used (final)0.0
Projected new Raw rating1189.2
Projected new Weighed rating1094.1
Projected new Weighted performance390.7
Projected new final Raw rating (if new WP > new Raw)1189.2
Projected new highest rating1235.2
Projected new floor735.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1189.2
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 rating1186.6
Current Weighted rating1186.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1186.6
Current highest rating achieved1242.8
Current floor (min rating allowed)742.8
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)±169.0
Current Raw change used (final)0.0
Projected new Raw rating1186.6
Projected new Weighed rating1091.7
Projected new Weighted performance390.7
Projected new final Raw rating (if new WP > new Raw)1186.6
Projected new highest rating1242.8
Projected new floor742.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1186.6
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
3 Ekurhuleni-North Schools Finals Indiv 2022 (U18 Boys) 2022/05/14 2022/05/14 Ekurhuleni (GE) Standard 60 0.83 5 4 1.0 1235.2 1242.8 Analysis
2 Ekurhuleni North School District Finals 2019 (U15 Boys) 2019/05/11 2019/05/11 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1211.0 1214.0 Analysis
1 Ekurhuleni North Schools Individuals 2018 (U13 Boys) 2018/05/12 2018/05/12 Ekurhuleni (GE) 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 14 7 0 7 7.0 50.0 0.0 1165.3 1165.3
White 7 4 0 3 4.0 57.1 60.7 1130.7 1191.4
Black 7 3 0 4 3.0 42.9 -60.7 1200.0 1139.3
Standard All 14 7 0 7 7.0 50.0 0.0 1165.3 1165.3
White 7 4 0 3 4.0 57.1 60.7 1130.7 1191.4
Black 7 3 0 4 3.0 42.9 -60.7 1200.0 1139.3
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 1000101295 Mitchell, J (Joshua) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1070107514 Mbhiza, H (Hloniphani) 1 1.0 1 0 0 100.0 1235.2 425.0 1660.2 View list
3 1000101315 Mumba, A (Adamson) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1050113178 Mohoa, S (Spesile) 1 1.0 1 0 0 100.0 1211.0 425.0 1636.0 View list
5 1060113192 Ribese, R (Ronald) 1 1.0 1 0 0 100.0 1211.0 425.0 1636.0 View list
6 1040104986 Huang, D (Dennis) 1 1.0 1 0 0 100.0 1211.0 425.0 1636.0 View list
7 1000101307 Vutlharhi, B (Bvukeya) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 105047605 Terblanche, F (Fred) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1050142596 Papoutsis, J (James) 1 0.0 0 0 1 0.0 1235.2 -425.0 810.2 View list
10 1060113176 Mncube, D (Doctor) 1 0.0 0 0 1 0.0 1211.0 -425.0 786.0 View list
11 1050139599 Manaka, S (Sechaba) 1 0.0 0 0 1 0.0 1235.2 -425.0 810.2 View list
12 1020142825 Maaila, T (Tshepo) 1 0.0 0 0 1 0.0 1235.2 -425.0 810.2 View list
13 104069181 Lingard, B (Bevan) 1 0.0 0 0 1 0.0 1211.0 -425.0 786.0 View list
14 106081190 Huma, N (Neo Thimane) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list