Player Page

Sapere, R (Rafael)
Dob: 2002/03/30 (Adult)
Gender: Male
Chess SA id: 102033123
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2018/12/24 (1973 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
Curent Raw rating1297.0
Curent Weighted rating1275.5
Curent Weighted performance381.8
Current official/published rating (highest between Raw, WR and WP)1297.0
Current floor (min rating allowed)814.0
Current highest rating achieved1314.0
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)±144.4
Current Raw change used (final)0.0
Projected new Raw rating1297.0
Projected new Weighed rating1277.6
Projected new Weighted performance381.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1297.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1314.0
Projected new floor814.0
Projected new K-facor36
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
Curent Raw rating1297.0
Curent Weighted rating1273.4
Curent Weighted performance380.3
Current official/published rating (highest between Raw, WR and WP)1297.0
Current floor (min rating allowed)822.1
Current highest rating achieved1322.1
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)±144.4
Current Raw change used (final)0.0
Projected new Raw rating1297.0
Projected new Weighed rating1275.7
Projected new Weighted performance380.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1297.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1322.1
Projected new floor822.1
Projected new K-facor36
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
Curent Raw rating1194.1
Curent Weighted rating1194.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1194.1
Current floor (min rating allowed)694.1
Current highest rating achieved1194.1
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)±167.2
Current Raw change used (final)0.0
Projected new Raw rating1194.1
Projected new Weighed rating1194.1
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1194.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1194.1
Projected new floor694.1
Projected new K-facor40
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
Curent Raw rating1194.1
Curent Weighted rating1194.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1194.1
Current floor (min rating allowed)694.1
Current highest rating achieved1194.1
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)±167.2
Current Raw change used (final)0.0
Projected new Raw rating1194.1
Projected new Weighed rating1194.1
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1194.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1194.1
Projected new floor694.1
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 2018 Wild Card Chess Championships (U18 Open) 2018/12/21 2018/12/24 4 Knights (4K) Standard 120 1.00 7 7 3.0 1304.4 1312.3 Analysis
7 South African Junior Team Championships 2018 (U18A) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 1.5 1304.4 1312.3 Analysis
6 NMBJC Closed 2018 (U18+U20) 2018/07/27 2018/07/28 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1288.6 1289.3 Analysis
5 NMBJC Trials 4 2018 (U18+U20) 2018/07/20 2018/07/21 Nelson Mandela Bay (ENM) Standard 60 0.83 5 4 2.5 1288.6 1289.3 Analysis
4 NMB First Trails 2018 (U18+U20) 2018/03/23 2018/03/24 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1314.0 1322.1 Analysis
3 Registration Tournament 2018 (A) 2018/02/23 2018/02/24 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 4.0 1274.9 1274.9 Analysis
2 South African Junior Wildcard Championships 2017 (U16 Open) 2018/01/09 2018/01/12 4 Knights (4K) Standard 120 1.00 7 7 4.5 1194.1 1194.1 Analysis
1 South African Junior Team Championships 2017 (U16A) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 3.0 1194.1 1194.1 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 49 16 17 16 24.5 50.0 0.0 1302.0 1302.0
White 24 6 8 10 10.0 41.7 -70.8 1330.8 1260.0
Black 25 10 9 6 14.5 58.0 68.0 1274.2 1342.2
Standard All 49 16 17 16 24.5 50.0 0.0 1302.0 1302.0
White 24 6 8 10 10.0 41.7 -70.8 1330.8 1260.0
Black 25 10 9 6 14.5 58.0 68.0 1274.2 1342.2
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 201066746 Lagardien, S (Sumaiyah) 2 2.0 2 0 0 100.0 1301.3 425.0 1726.3 View list
2 101056732 Ngwala, L (Lutho) 2 2.0 2 0 0 100.0 1294.5 425.0 1719.5 View list
3 202023026 Michaels, CJ (Carla) 2 1.5 1 1 0 75.0 1301.3 212.5 1513.8 View list
4 102009443 Fibiger, JN (Jethro) 2 1.0 0 2 0 50.0 1241.3 0.0 1241.3 View list
5 102032223 Riordan, SA (Simon) 2 1.0 0 2 0 50.0 1288.6 0.0 1288.6 View list
6 102033673 Schutte, W (Wian) 2 0.5 0 1 1 25.0 1301.3 -212.5 1088.8 View list
7 199000140 Acar, CG (Cameron) 2 0.0 0 0 2 0.0 1301.3 -425.0 876.3 View list
8 102031956 Reddy, S (Sachin) 2 0.0 0 0 2 0.0 1249.3 -425.0 824.3 View list
9 102067533 Koshy, D (Don) 1 1.0 1 0 0 100.0 1194.1 425.0 1619.1 View list
10 102053217 Higgins, F (Franco) 1 1.0 1 0 0 100.0 1194.1 425.0 1619.1 View list
11 102065991 Douries, C (Charl) 1 1.0 1 0 0 100.0 1304.4 425.0 1729.4 View list
12 103044540 Cata, T (Toni) 1 1.0 1 0 0 100.0 1194.1 425.0 1619.1 View list
13 1020102248 Bingani, R (Richard) 1 1.0 1 0 0 100.0 1304.4 425.0 1729.4 View list
14 102030639 Potgieter, J (Juwen) 1 1.0 1 0 0 100.0 1194.1 425.0 1619.1 View list
15 198032044 Rensburg, KC (Kyle) 1 1.0 1 0 0 100.0 1274.9 425.0 1699.9 View list
16 104033267 Scheepers, J (Jonathan) 1 1.0 1 0 0 100.0 1274.9 425.0 1699.9 View list
17 102039113 Van Der Merwe, D (Dillen) 1 1.0 1 0 0 100.0 1288.6 425.0 1713.6 View list
18 102039624 Van Der Westhuizen, PJ (Petrus) 1 1.0 1 0 0 100.0 1194.1 425.0 1619.1 View list
19 102053263 Wohlfahrt, DK (Daniel) 1 1.0 1 0 0 100.0 1194.1 425.0 1619.1 View list
20 102001382 Barnard, MC (Marcel) 1 0.5 0 1 0 50.0 1304.4 0.0 1304.4 View list