Player Page

Boois, S (Samiel)
Dob: 2007/11/12 (U18)
Gender: Male
Chess SA id: 1070110595
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2020/03/07 (1533 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 rating1215.6
Curent Weighted rating1215.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1215.6
Current floor (min rating allowed)715.6
Current highest rating achieved1215.6
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)±162.2
Current Raw change used (final)0.0
Projected new Raw rating1215.6
Projected new Weighed rating1215.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1215.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1215.6
Projected new floor715.6
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 rating1189.6
Curent Weighted rating1189.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1189.6
Current floor (min rating allowed)689.6
Current highest rating achieved1189.6
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)±168.3
Current Raw change used (final)0.0
Projected new Raw rating1189.6
Projected new Weighed rating1189.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1189.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1189.6
Projected new floor689.6
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 rating1214.8
Curent Weighted rating1214.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1214.8
Current floor (min rating allowed)714.8
Current highest rating achieved1214.8
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)±162.4
Current Raw change used (final)0.0
Projected new Raw rating1214.8
Projected new Weighed rating1214.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1214.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1214.8
Projected new floor714.8
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)714.8
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor714.8
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 West Coast Schools Prestige 2020 (U13 Boys) 2020/03/07 2020/03/07 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1194.0 1200.0 Analysis
2 Bo-Weskus Skole Prestige 2020 (O13 Seuns) 2020/02/15 2020/02/15 West Coast (WCU) Standard 60 0.83 6 6 3.5 1200.0 1200.0 Analysis
1 Bo-Weskus Skole Skaak Prestige 2019 (O13 Seuns) 2019/02/16 2019/02/16 West Coast (WCU) Rapid 30 0.60 7 6 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 17 9 1 7 9.5 55.9 50.0 1177.8 1227.8
White 9 6 0 3 6.0 66.7 141.7 1203.1 1344.8
Black 8 3 1 4 3.5 43.8 -53.1 1149.3 1096.2
Standard All 6 3 1 2 3.5 58.3 70.8 1065.9 1136.7
White 3 2 0 1 2.0 66.7 141.7 1173.6 1315.3
Black 3 1 1 1 1.5 50.0 0.0 958.1 958.1
Rapid All 11 6 0 5 6.0 54.5 38.6 1238.9 1277.5
White 6 4 0 2 4.0 66.7 141.7 1217.9 1359.6
Black 5 2 0 3 2.0 40.0 -85.0 1264.0 1179.0
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 1070110562 Jantjies, N (Nimrod) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 107087110 Du Plessis, S (Stefan) 1 1.0 1 0 0 100.0 1194.0 425.0 1619.0 View list
3 107049027 Milfordt, L (Lucian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1060110571 Michaels, G (Georgia) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1080110108 Maarman, C (Christiano) 1 1.0 1 0 0 100.0 1194.0 425.0 1619.0 View list
6 1080131712 Linnert, M (Marshall) 1 1.0 1 0 0 100.0 1194.0 425.0 1619.0 View list
7 1070131886 Stephen, J (Jordan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 107057155 Pretorius, JB (Johnny) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1070110600 Andrew, K (Keenan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1070110593 Witbooi, K (Keathon-Leigh) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
11 1060110574 Nel, W (Will) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 108090548 Lewaks, S (Shaundre) 1 0.0 0 0 1 0.0 1194.0 -425.0 769.0 View list
13 107077759 Mcquire, C (Craig) 1 0.0 0 0 1 0.0 1194.0 -425.0 769.0 View list
14 1070110572 Mabotsa, B (Botshoko) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1060110567 Cloete, J (Josh-Will) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 107078598 Cloete, A (Alesundro) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1070110603 Bell, N (Neyo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list